diff --git a/ligature/OperatorMonoLig-Book/charstrings.xml b/ligature/OperatorMonoLig-Book/charstrings.xml
new file mode 100644
index 0000000..54be912
--- /dev/null
+++ b/ligature/OperatorMonoLig-Book/charstrings.xml
@@ -0,0 +1,166 @@
+<CharStrings>
+    <CharString name="ampersand_ampersand.liga">
+        107 -12 67 501 76 hstemhm
+110 77 -4 80 232 70 -53.99825 76.99825 -4 80 232 70 hintmask 11100001
+275 284 rmoveto
+55.38696 -64.47878 rlineto
+19.62886 -22.699 21.53769 -24.97949 23.44649 -27.84271 -39 -61 -43 -28 -42 0 -55 0 -29 39 0 53 rrcurveto
+0 47 29 48 59 42 rrcurveto
+400 1 rmoveto
+53.1084 -61.69434 rlineto
+21.00433 -24.20332 23.14662 -26.72282 24.74065 -29.37952 -39 -61 -44 -27 -42 0 rrcurveto
+hintmask 11000101
+-55 -29 39 53 hvcurveto
+0 47 28 49 59 42 rrcurveto
+291 111 rmoveto
+-70 8 rlineto
+-14 -68 -21 -65 -23 -54 rrcurveto
+hintmask 11000011
+-119 136 -55 59 0 52 0 54 42 46 163 -8 rrcurveto
+-5 76 rlineto
+-213 4 -67 -91 0 -86 0 -43 19 -40 40 -52 rrcurveto
+hintmask 11000101
+-87.68262 -55.79785 -43.99254 -62.74825 -0.32309 -74.64368 -11.41241 13.28877 -11.0006 12.7079 -10.58875 12.1931 rrcurveto
+hintmask 11011001
+33 59 32 78 22 89 rrcurveto
+-70 10 rlineto
+-14 -68 -21 -66 -23 -54 -119 136 -55 59 0 52 0 54 42 46 163 -8 rrcurveto
+-7 76 rlineto
+-213 4 -65 -91 0 -86 0 -43 20 -39 40 -52 rrcurveto
+hintmask 11100011
+-88 -56 -45 -64 0 -75 0 -80 49 -62 95 0 64 0 64 34 51 77 23.62546 -28.68806 74.37454 -59.31194 79 -18 14 -3 15 -2 16 0 64 0 64 34 51 77 rrcurveto
+28 -34 31 -37 32 -41 rrcurveto
+65 51 rlineto
+-41 50 -37 43 -33 38 33 59 32 79 22 89 rrcurveto
+endchar
+    </CharString>
+    <CharString name="bar_bar.liga">
+        107 362 75 225 75 vstem
+662 704 rmoveto
+-886 75 892 vlineto
+-375 -6 rmoveto
+-886 75 892 vlineto
+endchar
+    </CharString>
+    <CharString name="equal_equal.liga">
+        107 151 69 153 69 hstem
+1022 442 rmoveto
+-944 -69 943 hlineto
+1 -153 rmoveto
+-944 -69 943 hlineto
+endchar
+    </CharString>
+    <CharString name="equal_equal_equal.liga">
+        657 61 69 153 69 153 69 hstem
+cntrmask 11100000
+1572 574 rmoveto
+-1494 -69 1493 hlineto
+-1493 -222 rmoveto
+1493 0 1 69 -1494 0 rlineto
+1494 -222 rmoveto
+-1494 -69 1493 hlineto
+endchar
+    </CharString>
+    <CharString name="equal_equal_greater.liga">
+        657 -1 -21 173 69 153 69 hstem
+1232 -22 rmoveto
+333 280 0 69 -327 275 -47 -58 123.88672 -102 -1236.88672 0 0 -69 1320.69238 0 92.30762 -76 0 -10 -80.8252 -67 -1332.1748 0 0 -69 1248.93652 0 -139.93652 -116 rlineto
+endchar
+    </CharString>
+    <CharString name="equal_greater.liga">
+        107 -1 -21 173 69 153 69 hstem
+682 -22 rmoveto
+333 280 0 69 -327 275 -47 -58 123.88664 -102 -686.88664 0 0 -69 770.6923 0 92.3077 -76 0 -10 -80.8254 -67 -782.1746 0 0 -69 698.93651 0 -139.93651 -116 rlineto
+endchar
+    </CharString>
+    <CharString name="exclam_equal.liga">
+        107 151 69 153 69 hstem
+1022 220 rmoveto
+-466.54134 0 80.22537 153 385.31596 0 1 69 -350.1359 0 132.1359 252 -69 32 -149.05193 -284 -507.94807 0 0 -69 471.73476 0 -80.2991 -153 -391.43567 0 0 -69 355.22235 0 rlineto
+-163.22235 -311 71 -29 178.2786 340 501.7214 0 rlineto
+endchar
+    </CharString>
+    <CharString name="exclam_equal_equal.liga">
+        657 -148 -21 230 69 153 69 153 69 hstem
+1572 574 rmoveto
+-565.40883 0 73.40883 140 -69 32 -90.27087 -172 -842.72913 0 0 -69 806.51581 0 -80.2991 -153 -726.2167 0 0 -69 690.00339 0 -80.2991 -153 -609.70428 0 0 -69 573.49097 0 rlineto
+-105.49097 -201 71 -29 120.60022 230 833.39978 0 1 69 -798.21971 0 80.22537 153 716.99434 0 1 69 -681.81427 0 80.22537 153 600.5889 0 rlineto
+endchar
+    </CharString>
+    <CharString name="greater_equal.liga">
+        107 845 285 rmoveto
+-573 -314 34 -51 541 304 rlineto
+-545 -153 rmoveto
+540 280 0 69 -534 275 -47 -58 507 -247 0 -10 -511 -252 rlineto
+endchar
+    </CharString>
+    <CharString name="hyphen_greater.liga">
+        107 -1 -21 280 69 hstem
+682 -22 rmoveto
+333 280 0 69 -327 275 -47 -58 263.56276 -217 -826.56276 0 0 -69 828.01587 0 -269.01587 -223 rlineto
+endchar
+    </CharString>
+    <CharString name="hyphen_hyphen.liga">
+        107 258 69 hstem
+919 327 rmoveto
+-317 -69 311 hlineto
+-414 69 rmoveto
+-317 -69 311 hlineto
+endchar
+    </CharString>
+    <CharString name="hyphen_hyphen_greater.liga">
+        657 -1 -21 280 69 hstem
+1232 -22 rmoveto
+333 280 0 69 -327 275 -47 -58 263.5625 -217 -1376.5625 0 0 -69 1378.01562 0 -269.01562 -223 rlineto
+endchar
+    </CharString>
+    <CharString name="less_equal.liga">
+        107 257 285 rmoveto
+-2 -61 541 -304 34 51 rlineto
+-30 100 rmoveto
+45 57 -511 252 0 10 507 247 -47 58 -534 -275 0 -69 rlineto
+endchar
+    </CharString>
+    <CharString name="less_equal_equal.liga">
+        657 -1 -21 173 69 153 69 hstem
+415 603 rmoveto
+-329 -277 0 -69 332 -279 46 57 -139.4762 116 1246.4762 0 1 69 -1330.44048 0 -80.55952 67 0 10 91.62903 76 1318.37097 0 1 69 -1236.18146 0 124.18146 103 rlineto
+endchar
+    </CharString>
+    <CharString name="less_exclam_hyphen_x2.liga">
+        1207 -1 -21 22 110 148 69 hstem
+705 113 vstem
+819.09091 40 rmoveto
+0.95454 35 0.95454 35 -114 0 -2 -110 113 0 rlineto
+-4.43837 498.65297 rmoveto
+5.23251 74.60542 7.20586 102.74161 -103 0 rlineto
+2 -91 17 -264 0 -87 rrcurveto
+53 hlineto
+1327 93 rmoveto
+-1223 -69 1217 hlineto
+-1701 345 rmoveto
+-329 -277 0 -69 332 -279 46 57 -268.13095 223 454.13095 0 6 69 -458.83064 0 262.83064 218 rlineto
+endchar
+    </CharString>
+    <CharString name="less_hyphen.liga">
+        107 -1 -21 280 69 hstem
+415 603 rmoveto
+-329 -277 0 -69 332 -279 46 57 -268.13095 223 820.13095 0 6 69 -824.83064 0 262.83064 218 rlineto
+endchar
+    </CharString>
+    <CharString name="less_hyphen_hyphen.liga">
+        657 -1 -21 280 69 hstem
+415 603 rmoveto
+-329 -277 0 -69 332 -279 46 57 -268.13095 223 1370.13095 0 6 69 -1374.83064 0 262.83064 218 rlineto
+endchar
+    </CharString>
+    <CharString name="plus_plus.liga">
+        107 259 68 hstem
+301 73 353 73 vstem
+976 259 rmoveto
+1 68 -177 0 0 187 -73 0 0 -187 -176 0 -2 0 -175 0 0 187 -73 0 0 -187 -178 0 0 -68 178 0 0 -187 rlineto
+73 187 175 hlineto
+1 0 177 0 0 -187 73 0 0 187 rlineto
+endchar
+    </CharString>
+</CharStrings>
\ No newline at end of file
diff --git a/ligature/OperatorMonoLig-Book/config.xml b/ligature/OperatorMonoLig-Book/config.xml
new file mode 100644
index 0000000..9bc08fe
--- /dev/null
+++ b/ligature/OperatorMonoLig-Book/config.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ttFont>
+	<head>
+		<xMin value="-10"/>
+		<yMin value="-294"/>
+		<xMax value="2120"/>
+		<yMax value="1150"/>
+	</head>
+	<hhea>
+		<advanceWidthMax value="2200"/>
+		<xMaxExtent value="2120"/>
+	</hhea>
+	<CFF>
+		<CFFFont>
+			<FontBBox value="-10 -294 2120 1150"/>
+			<Private>
+				<nominalWidthX value="993"/>
+			</Private>
+		</CFFFont>
+	</CFF>
+</ttFont>
\ No newline at end of file
diff --git a/ligature/OperatorMonoLig-Book/hmtx.xml b/ligature/OperatorMonoLig-Book/hmtx.xml
new file mode 100644
index 0000000..bbbda08
--- /dev/null
+++ b/ligature/OperatorMonoLig-Book/hmtx.xml
@@ -0,0 +1,20 @@
+<hmtx>
+    <mtx name="ampersand_ampersand.liga" width="1100" lsb="110"/>
+    <mtx name="bar_bar.liga" width="1100" lsb="362"/>
+    <mtx name="equal_equal.liga" width="1100" lsb="78"/>
+    <mtx name="equal_equal_equal.liga" width="1650" lsb="78"/>
+    <mtx name="equal_equal_greater.liga" width="1650" lsb="78"/>
+    <mtx name="equal_greater.liga" width="1100" lsb="78"/>
+    <mtx name="exclam_equal.liga" width="1100" lsb="78"/>
+    <mtx name="exclam_equal_equal.liga" width="1650" lsb="78"/>
+    <mtx name="greater_equal.liga" width="1100" lsb="257"/>
+    <mtx name="hyphen_greater.liga" width="1100" lsb="78"/>
+    <mtx name="hyphen_hyphen.liga" width="1100" lsb="182"/>
+    <mtx name="hyphen_hyphen_greater.liga" width="1650" lsb="78"/>
+    <mtx name="less_equal.liga" width="1100" lsb="255"/>
+    <mtx name="less_equal_equal.liga" width="1650" lsb="86"/>
+    <mtx name="less_exclam_hyphen_x2.liga" width="2200" lsb="86"/>
+    <mtx name="less_hyphen.liga" width="1100" lsb="86"/>
+    <mtx name="less_hyphen_hyphen.liga" width="1650" lsb="86"/>
+    <mtx name="plus_plus.liga" width="1100" lsb="123"/>
+</hmtx>
\ No newline at end of file
diff --git a/ligature/OperatorMonoLig-Book/names.xml b/ligature/OperatorMonoLig-Book/names.xml
new file mode 100644
index 0000000..b65445a
--- /dev/null
+++ b/ligature/OperatorMonoLig-Book/names.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<name>
+  <namerecord nameID="1" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="2" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Book
+  </namerecord>
+  <namerecord nameID="3" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    H&amp;Co: Operator Mono Lig Book: 1.200
+  </namerecord>
+  <namerecord nameID="4" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig Book
+  </namerecord>
+  <namerecord nameID="6" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    OperatorMonoLig-Book
+  </namerecord>
+  <namerecord nameID="16" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="17" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Book
+  </namerecord>
+  <namerecord nameID="1" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig Book
+  </namerecord>
+  <namerecord nameID="2" platformID="3" platEncID="1" langID="0x409">
+		Regular
+	</namerecord>
+  <namerecord nameID="3" platformID="3" platEncID="1" langID="0x409">
+    H&amp;Co: Operator Mono Lig Book: 1.200
+  </namerecord>
+  <namerecord nameID="4" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig Book
+  </namerecord>
+  <namerecord nameID="6" platformID="3" platEncID="1" langID="0x409">
+    OperatorMonoLig-Book
+  </namerecord>
+  <namerecord nameID="16" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="17" platformID="3" platEncID="1" langID="0x409">
+    Book
+  </namerecord>
+</name>
\ No newline at end of file
diff --git a/ligature/OperatorMonoLig-BookItalic/names.xml b/ligature/OperatorMonoLig-BookItalic/names.xml
new file mode 100644
index 0000000..288fe60
--- /dev/null
+++ b/ligature/OperatorMonoLig-BookItalic/names.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<name>
+  <namerecord nameID="1" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="2" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Book Italic
+  </namerecord>
+  <namerecord nameID="3" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    H&amp;Co: Operator Mono Lig Book Italic: 1.200
+  </namerecord>
+  <namerecord nameID="4" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig Book Italic
+  </namerecord>
+  <namerecord nameID="6" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    OperatorMonoLig-BookItalic
+  </namerecord>
+  <namerecord nameID="16" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="17" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Book Italic
+  </namerecord>
+  <namerecord nameID="1" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig Book Italic
+  </namerecord>
+  <namerecord nameID="2" platformID="3" platEncID="1" langID="0x409">
+	Regular
+  </namerecord>
+  <namerecord nameID="3" platformID="3" platEncID="1" langID="0x409">
+    H&amp;Co: Operator Mono Lig Book Italic: 1.200
+  </namerecord>
+  <namerecord nameID="4" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig Book Italic
+  </namerecord>
+  <namerecord nameID="6" platformID="3" platEncID="1" langID="0x409">
+    OperatorMonoLig-BookItalic
+  </namerecord>
+  <namerecord nameID="16" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="17" platformID="3" platEncID="1" langID="0x409">
+    Book Italic
+  </namerecord>
+</name>
\ No newline at end of file
diff --git a/ligature/OperatorMonoLig-Medium/charstrings.xml b/ligature/OperatorMonoLig-Medium/charstrings.xml
new file mode 100644
index 0000000..121fd1a
--- /dev/null
+++ b/ligature/OperatorMonoLig-Medium/charstrings.xml
@@ -0,0 +1,139 @@
+<CharStrings>
+    <CharString name="ampersand_ampersand.liga">
+        107 270.7619 245 rmoveto
+21.46031 -26 57.77777 -70 rlineto
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+-94 11 rlineto
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+endchar
+    </CharString>
+    <CharString name="bar_bar.liga">
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+0 vmoveto
+endchar
+    </CharString>
+    <CharString name="equal_equal.liga">
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+-956 -2 0 -94 956 2 rlineto
+endchar
+    </CharString>
+    <CharString name="equal_equal_equal.liga">
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+endchar
+    </CharString>
+    <CharString name="equal_equal_greater.liga">
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+endchar
+    </CharString>
+    <CharString name="equal_greater.liga">
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+endchar
+    </CharString>
+    <CharString name="exclam_equal.liga">
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+endchar
+    </CharString>
+    <CharString name="exclam_equal_equal.liga">
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+endchar
+    </CharString>
+    <CharString name="greater_equal.liga">
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+endchar
+    </CharString>
+    <CharString name="hyphen_greater.liga">
+        107 695 -24 rmoveto
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+endchar
+    </CharString>
+    <CharString name="hyphen_hyphen.liga">
+        107 910 345 rmoveto
+-320 -95 312 hlineto
+-392 95 rmoveto
+-320 -95 312 hlineto
+endchar
+    </CharString>
+    <CharString name="hyphen_hyphen_greater.liga">
+        657 1245 -24 rmoveto
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+endchar
+    </CharString>
+    <CharString name="less_equal.liga">
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+endchar
+    </CharString>
+    <CharString name="less_equal_equal.liga">
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+endchar
+    </CharString>
+    <CharString name="less_exclam_hyphen_x2.liga">
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+-142 hlineto
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+endchar
+    </CharString>
+    <CharString name="less_hyphen.liga">
+        107 405 -24 rmoveto
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+endchar
+    </CharString>
+    <CharString name="less_hyphen_hyphen.liga">
+        657 405 -24 rmoveto
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+endchar
+    </CharString>
+    <CharString name="plus_plus.liga">
+        107 983 251 rmoveto
+93 -168 178 -99 -178 -163 vlineto
+-6 0 -162 0 0 178 -99 0 0 -178 -169 0 0 -93 169 0 0 -178 99 0 0 178 162 0 6 0 163 0 0 -178 rlineto
+99 178 hlineto
+endchar
+    </CharString>
+</CharStrings>
\ No newline at end of file
diff --git a/ligature/OperatorMonoLig-Medium/config.xml b/ligature/OperatorMonoLig-Medium/config.xml
new file mode 100644
index 0000000..9bc08fe
--- /dev/null
+++ b/ligature/OperatorMonoLig-Medium/config.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ttFont>
+	<head>
+		<xMin value="-10"/>
+		<yMin value="-294"/>
+		<xMax value="2120"/>
+		<yMax value="1150"/>
+	</head>
+	<hhea>
+		<advanceWidthMax value="2200"/>
+		<xMaxExtent value="2120"/>
+	</hhea>
+	<CFF>
+		<CFFFont>
+			<FontBBox value="-10 -294 2120 1150"/>
+			<Private>
+				<nominalWidthX value="993"/>
+			</Private>
+		</CFFFont>
+	</CFF>
+</ttFont>
\ No newline at end of file
diff --git a/ligature/OperatorMonoLig-Medium/hmtx.xml b/ligature/OperatorMonoLig-Medium/hmtx.xml
new file mode 100644
index 0000000..3a50f38
--- /dev/null
+++ b/ligature/OperatorMonoLig-Medium/hmtx.xml
@@ -0,0 +1,20 @@
+<hmtx>
+    <mtx name="ampersand_ampersand.liga" width="1100" lsb="72"/>
+    <mtx name="bar_bar.liga" width="1100" lsb="323"/>
+    <mtx name="equal_equal.liga" width="1100" lsb="72"/>
+    <mtx name="equal_equal_equal.liga" width="1650" lsb="72"/>
+    <mtx name="equal_equal_greater.liga" width="1650" lsb="72"/>
+    <mtx name="equal_greater.liga" width="1100" lsb="72"/>
+    <mtx name="exclam_equal.liga" width="1100" lsb="72"/>
+    <mtx name="exclam_equal_equal.liga" width="1650" lsb="72"/>
+    <mtx name="greater_equal.liga" width="1100" lsb="257"/>
+    <mtx name="hyphen_greater.liga" width="1100" lsb="72"/>
+    <mtx name="hyphen_hyphen.liga" width="1100" lsb="190"/>
+    <mtx name="hyphen_hyphen_greater.liga" width="1650" lsb="72"/>
+    <mtx name="less_equal.liga" width="1100" lsb="257"/>
+    <mtx name="less_equal_equal.liga" width="1650" lsb="72"/>
+    <mtx name="less_exclam_hyphen_x2.liga" width="2200" lsb="80"/>
+    <mtx name="less_hyphen.liga" width="1100" lsb="72"/>
+    <mtx name="less_hyphen_hyphen.liga" width="1650" lsb="72"/>
+    <mtx name="plus_plus.liga" width="1100" lsb="117"/>
+</hmtx>
\ No newline at end of file
diff --git a/ligature/OperatorMonoLig-Medium/names.xml b/ligature/OperatorMonoLig-Medium/names.xml
new file mode 100644
index 0000000..f98a22b
--- /dev/null
+++ b/ligature/OperatorMonoLig-Medium/names.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<name fullName="Operator Mono Lig Medium" familyName="Operator Mono Lig">
+  <namerecord nameID="1" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="2" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Medium
+  </namerecord>
+  <namerecord nameID="3" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    H&amp;Co: Operator Mono Lig Medium: 1.200
+  </namerecord>
+  <namerecord nameID="4" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig Medium
+  </namerecord>
+  <namerecord nameID="6" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    OperatorMonoLig-Medium
+  </namerecord>
+  <namerecord nameID="16" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="17" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Medium
+  </namerecord>
+  <namerecord nameID="1" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig Medium
+  </namerecord>
+  <namerecord nameID="2" platformID="3" platEncID="1" langID="0x409">
+		Regular
+	</namerecord>
+  <namerecord nameID="3" platformID="3" platEncID="1" langID="0x409">
+    H&amp;Co: Operator Mono Lig Medium: 1.200
+  </namerecord>
+  <namerecord nameID="4" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig Medium
+  </namerecord>
+  <namerecord nameID="6" platformID="3" platEncID="1" langID="0x409">
+    OperatorMonoLig-Medium
+  </namerecord>
+  <namerecord nameID="16" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="17" platformID="3" platEncID="1" langID="0x409">
+    Medium
+  </namerecord>
+</name>
\ No newline at end of file
diff --git a/ligature/OperatorMonoLig-MediumItalic/charstrings.xml b/ligature/OperatorMonoLig-MediumItalic/charstrings.xml
new file mode 100644
index 0000000..26b9646
--- /dev/null
+++ b/ligature/OperatorMonoLig-MediumItalic/charstrings.xml
@@ -0,0 +1,130 @@
+<CharStrings>
+    <CharString name="ampersand_ampersand.liga">
+        107 385.31746 184.40079 rmoveto
+4.36612 -7.70291 4.56085 -7.80026 4.75555 -7.89761 -49.33333 -50 -44 -25 -38.66667 0 -34.66667 0 -17.33333 19.66667 0 39.33333 0 52 36 61.33333 72 70.66667 11.63492 -43.63095 20.77249 -48.19974 29.91005 -52.76852 rrcurveto
+358.73317 -8.25699 rmoveto
+2.9023 -5.00752 2.98312 -5.04793 3.06395 -5.08835 -49.33333 -50 -44 -25 -38.66667 0 -34.66667 0 -17.33333 19.66667 0 39.33333 0 52 36 61.33333 72 70.66667 12.23906 -45.8965 22.35022 -50.95206 32.46135 -56.00764 rrcurveto
+143.94937 -196.1438 rmoveto
+89 65 rlineto
+-42 46 -35.66667 44 -29.33333 42 38 46.66667 39.33333 58 40.66667 69.33333 rrcurveto
+-88 31 rlineto
+-24.66667 -48.66667 -25.66666 -44 -26.66667 -39.33333 -28.66667 52 -19.33333 51.33333 -10 50.66667 31.33333 29.33333 24.33334 30 17.33333 30.66667 17.33333 30.66667 8.66667 26.33333 0 22 0 22 -6.83333 16.66667 -13.66667 11.33333 -13.66667 11.33333 -17.83333 5.66667 -22 0 rrcurveto
+-32.66667 0 -30.16666 -18.16667 -27.66667 -36.33333 -27.66667 -36.33333 -13.83333 -45.5 0 -54.66667 0 -12 0.33333 -9.33333 0.66667 -6.66667 -85.33333 -68.66667 -57.29137 -67.4156 -29.24939 -66.16457 -42.08394 74.16457 -25.3753 61.74895 -8.66667 49.33333 31.33333 29.33333 24.33334 30 17.33333 30.66667 rrcurveto
+17.33333 30.66667 8.66667 26.33333 0 22 0 22 -6.83333 16.66667 -13.66667 11.33333 -13.66667 11.33333 -17.83333 5.66667 -22 0 -32.66667 0 -30.16666 -18.16667 -27.66667 -36.33333 -27.66667 -36.33333 -13.83333 -45.5 0 -54.66667 0 -12 0.33333 -9.33333 0.66667 -6.66667 rrcurveto
+-129.33333 -104 -64.66667 -100.66667 0 -97.33333 0 -39.33333 10.66667 -31.16667 21.33333 -23 21.33333 -23 30.33334 -11.5 39.33333 0 65.33333 0 69.33334 34.66667 73.33333 69.33333 rrcurveto
+33 -47 rlineto
+30.66667 -38.66667 37.33333 -19.33333 44 0 64.6701 0 69.66667 35 74.66322 70 28 -39.33333 30.66667 -38.33334 33.33333 -37.33333 rrcurveto
+endchar
+    </CharString>
+    <CharString name="bar_bar.liga">
+        107 442.49721 378 rmoveto
+65.50279 335 -102 -3 -174 -892 101 0 rlineto
+433 892 rmoveto
+-64.76233 -332 -109.23767 -560 101 0 175 895 rlineto
+endchar
+    </CharString>
+    <CharString name="equal_equal.liga">
+        107 1051 456 rmoveto
+-940 0 -19 -91 941 0 rlineto
+-24 -129 rmoveto
+-941 0 -19 -91 941 0 rlineto
+endchar
+    </CharString>
+    <CharString name="equal_equal_equal.liga">
+        657 1601 527 rmoveto
+-1450 0 -19 -91 1451 0 rlineto
+-64 -240 rmoveto
+-1451 0 -19 -91 1451 0 rlineto
+-1408 163 rmoveto
+1451 0 18 91 -1450 0 rlineto
+endchar
+    </CharString>
+    <CharString name="equal_equal_greater.liga">
+        657 1188 -22 rmoveto
+373 251 17 91 -281 291 -74 -72 83.33333 -83 -1195.33333 0 -19 -91 1305.69879 0 75.30121 -75 -2 -11 -65.2963 -43 -1337.7037 0 -19 -91 1218.51852 0 -124.51852 -82 rlineto
+endchar
+    </CharString>
+    <CharString name="equal_greater.liga">
+        107 652 -22 rmoveto
+373 251 17 91 -281 291 -74 -72 83.33333 -83 -659.33333 0 -19 -91 769.69879 0 75.30121 -75 -2 -11 -65.2963 -43 -801.7037 0 -19 -91 682.51852 0 -124.51852 -82 rlineto
+endchar
+    </CharString>
+    <CharString name="exclam_equal.liga">
+        107 1009 236 rmoveto
+-428 0 88 129 364 0 18 91 -320 0 159 234 -89 36 -184 -270 -506 0 -19 -91 462 0 -88 -129 -398 0 -19 -91 355 0 rlineto
+-208 -305 96 -28 227 333 471 0 rlineto
+endchar
+    </CharString>
+    <CharString name="exclam_equal_equal.liga">
+        657 1022 726 rmoveto
+-135.886 -199 -735.114 0 -19 -91 691.97517 0 -52.57901 -77 -660.39616 0 -19 -91 617.25734 0 -49.16478 -72 -592.09254 0 -19 -91 548.95372 0 -180.95372 -265 96 -28 199.56036 293 rlineto
+787.43964 0 19 91 -744.46014 0 49.03873 72 719.42142 0 18 91 -675.44191 0 52.4442 77 644.99773 0 18 91 -601.01822 0 111.01822 163 rlineto
+endchar
+    </CharString>
+    <CharString name="greater_equal.liga">
+        107 247 -32 rmoveto
+30 -84 562 271 18 103 rlineto
+-569 -161 rmoveto
+553 261 17 91 -461 291 -74 -72 430 -249 -2 -11 -508 -226 rlineto
+endchar
+    </CharString>
+    <CharString name="hyphen_greater.liga">
+        107 628 -22 rmoveto
+373 251 17 91 -281 291 -74 -72 195.78313 -195 -758.78313 0 -18 -93 786.48148 0 -285.48148 -188 rlineto
+endchar
+    </CharString>
+    <CharString name="hyphen_hyphen.liga">
+        107 497 251 rmoveto
+17 93 -301 0 -18 -93 rlineto
+409 93 rmoveto
+-18 -93 302 0 17 93 rlineto
+endchar
+    </CharString>
+    <CharString name="hyphen_hyphen_greater.liga">
+        657 1178 -22 rmoveto
+373 251 17 91 -281 291 -74 -72 196 -195 -1309 0 -18 -93 1336 0 -285 -188 rlineto
+endchar
+    </CharString>
+    <CharString name="less_equal.liga">
+        107 256 171 rmoveto
+481 -299 66 67 -527 329 rlineto
+563 467 rmoveto
+-534 -295 -16 -91 440 -249 74 72 -409 208 2 10 488 261 rlineto
+endchar
+    </CharString>
+    <CharString name="less_equal_equal.liga">
+        657 1592 456 rmoveto
+-1183.31798 0 107.31798 71 -45 84 -374 -251 -16 -91 280 -291 74 72 -94.62 95 1190.62 0 19 91 -1300.256 0 -63.744 64 2 10 83.13364 55 1302.86636 0 rlineto
+endchar
+    </CharString>
+    <CharString name="less_exclam_hyphen_x2.liga">
+        1207 2119 344 rmoveto
+-1169 0 -18 -93 1170 0 rlineto
+-1631 360 rmoveto
+-374 -251 -16 -91 280 -291 74 72 -200 201 369 0 17 93 -382 0 277 183 rlineto
+213 -282 rmoveto
+72 hlineto
+4 17.33333 20.16667 73.16667 36.33333 129 36.33333 129 19.83334 70.83333 3.33333 12.66667 rrcurveto
+-140 hlineto
+-2.66667 -14 -8.5 -71.33333 -14.33333 -128.66667 -14.33333 -128.66667 -8.83334 -72.66666 -3.33333 -16.66667 rrcurveto
+77 -114 rmoveto
+-135 0 -26 -131 135 0 rlineto
+endchar
+    </CharString>
+    <CharString name="less_hyphen.liga">
+        107 472 611 rmoveto
+-374 -251 -16 -91 280 -291 74 72 -200.196 201 765.196 0 17 93 -777.60829 0 276.60829 183 rlineto
+endchar
+    </CharString>
+    <CharString name="less_hyphen_hyphen.liga">
+        657 472 611 rmoveto
+-374 -251 -16 -91 280 -291 74 72 -200.196 201 1315.196 0 17 93 -1327.60829 0 276.60829 183 rlineto
+endchar
+    </CharString>
+    <CharString name="plus_plus.liga">
+        107 981 252 rmoveto
+19 91 -173 0 35 179 -97 0 -35 -179 -170 0 -1 0 -172 0 35 179 -97 0 -35 -179 -171 0 -19 -91 173 0 -35 -179 rlineto
+97 0 35 179 170 0 1 0 172 0 -35 -179 97 0 35 179 rlineto
+endchar
+    </CharString>
+</CharStrings>
\ No newline at end of file
diff --git a/ligature/OperatorMonoLig-MediumItalic/config.xml b/ligature/OperatorMonoLig-MediumItalic/config.xml
new file mode 100644
index 0000000..7ac5475
--- /dev/null
+++ b/ligature/OperatorMonoLig-MediumItalic/config.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ttFont>
+	<head>
+		<xMin value="-75"/>
+		<yMin value="-364"/>
+		<xMax value="2119"/>
+		<yMax value="1137"/>
+	</head>
+	<hhea>
+		<advanceWidthMax value="2200"/>
+		<xMaxExtent value="2119"/>
+	</hhea>
+	<CFF>
+		<CFFFont>
+			<FontBBox value="-75 -364 2119 1137"/>
+			<Private>
+				<nominalWidthX value="993"/>
+			</Private>
+		</CFFFont>
+	</CFF>
+</ttFont>
\ No newline at end of file
diff --git a/ligature/OperatorMonoLig-MediumItalic/hmtx.xml b/ligature/OperatorMonoLig-MediumItalic/hmtx.xml
new file mode 100644
index 0000000..36b4c36
--- /dev/null
+++ b/ligature/OperatorMonoLig-MediumItalic/hmtx.xml
@@ -0,0 +1,20 @@
+<hmtx>
+    <mtx name="ampersand_ampersand.liga" width="1100" lsb="111"/>
+    <mtx name="bar_bar.liga" width="1100" lsb="232"/>
+    <mtx name="equal_equal.liga" width="1100" lsb="49"/>
+    <mtx name="equal_equal_equal.liga" width="1650" lsb="49"/>
+    <mtx name="equal_equal_greater.liga" width="1650" lsb="49"/>
+    <mtx name="equal_greater.liga" width="1100" lsb="49"/>
+    <mtx name="exclam_equal.liga" width="1100" lsb="49"/>
+    <mtx name="exclam_equal_equal.liga" width="1650" lsb="49"/>
+    <mtx name="greater_equal.liga" width="1100" lsb="243"/>
+    <mtx name="hyphen_greater.liga" width="1100" lsb="82"/>
+    <mtx name="hyphen_hyphen.liga" width="1100" lsb="195"/>
+    <mtx name="hyphen_hyphen_greater.liga" width="1650" lsb="82"/>
+    <mtx name="less_equal.liga" width="1100" lsb="256"/>
+    <mtx name="less_equal_equal.liga" width="1650" lsb="81"/>
+    <mtx name="less_exclam_hyphen_x2.liga" width="2200" lsb="81"/>
+    <mtx name="less_hyphen.liga" width="1100" lsb="82"/>
+    <mtx name="less_hyphen_hyphen.liga" width="1650" lsb="82"/>
+    <mtx name="plus_plus.liga" width="1100" lsb="100"/>
+</hmtx>
\ No newline at end of file
diff --git a/ligature/OperatorMonoLig-MediumItalic/names.xml b/ligature/OperatorMonoLig-MediumItalic/names.xml
new file mode 100644
index 0000000..e95a238
--- /dev/null
+++ b/ligature/OperatorMonoLig-MediumItalic/names.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<name fullName="Operator Mono Lig Medium Italic" familyName="Operator Mono Lig">
+  <namerecord nameID="1" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="2" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Medium Italic
+  </namerecord>
+  <namerecord nameID="3" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    H&amp;Co: Operator Mono Lig Medium Italic: 1.200
+  </namerecord>
+  <namerecord nameID="4" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig Medium Italic
+  </namerecord>
+  <namerecord nameID="6" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    OperatorMonoLig-MediumItalic
+  </namerecord>
+  <namerecord nameID="16" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="17" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Medium Italic
+  </namerecord>
+  <namerecord nameID="1" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig Medium
+  </namerecord>
+  <namerecord nameID="2" platformID="3" platEncID="1" langID="0x409">
+    Italic
+  </namerecord>
+  <namerecord nameID="3" platformID="3" platEncID="1" langID="0x409">
+    H&amp;Co: Operator Mono Lig Medium Italic: 1.200
+  </namerecord>
+  <namerecord nameID="4" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig Medium Italic
+  </namerecord>
+  <namerecord nameID="6" platformID="3" platEncID="1" langID="0x409">
+    OperatorMonoLig-MediumItalic
+  </namerecord>
+  <namerecord nameID="16" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="17" platformID="3" platEncID="1" langID="0x409">
+    Medium Italic
+  </namerecord>
+</name>
\ No newline at end of file
diff --git a/ligature/OperatorMonoSsmLig-Book/names.xml b/ligature/OperatorMonoSsmLig-Book/names.xml
new file mode 100644
index 0000000..8a4044d
--- /dev/null
+++ b/ligature/OperatorMonoSsmLig-Book/names.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<name>
+  <namerecord nameID="1" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="2" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Medium
+  </namerecord>
+  <namerecord nameID="3" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    H&amp;Co: Operator Mono Lig Medium: 1.200
+  </namerecord>
+  <namerecord nameID="4" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig Medium
+  </namerecord>
+  <namerecord nameID="6" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    OperatorMonoLig-Medium
+  </namerecord>
+  <namerecord nameID="16" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="17" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Medium
+  </namerecord>
+  <namerecord nameID="1" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig Medium
+  </namerecord>
+  <namerecord nameID="2" platformID="3" platEncID="1" langID="0x409">
+		Regular
+	</namerecord>
+  <namerecord nameID="3" platformID="3" platEncID="1" langID="0x409">
+    H&amp;Co: Operator Mono Lig Medium: 1.200
+  </namerecord>
+  <namerecord nameID="4" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig Medium
+  </namerecord>
+  <namerecord nameID="6" platformID="3" platEncID="1" langID="0x409">
+    OperatorMonoLig-Medium
+  </namerecord>
+  <namerecord nameID="16" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="17" platformID="3" platEncID="1" langID="0x409">
+    Medium
+  </namerecord>
+</name>
\ No newline at end of file
diff --git a/ligature/OperatorMonoSsmLig-BookItalic/names.xml b/ligature/OperatorMonoSsmLig-BookItalic/names.xml
new file mode 100644
index 0000000..8a4044d
--- /dev/null
+++ b/ligature/OperatorMonoSsmLig-BookItalic/names.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<name>
+  <namerecord nameID="1" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="2" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Medium
+  </namerecord>
+  <namerecord nameID="3" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    H&amp;Co: Operator Mono Lig Medium: 1.200
+  </namerecord>
+  <namerecord nameID="4" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig Medium
+  </namerecord>
+  <namerecord nameID="6" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    OperatorMonoLig-Medium
+  </namerecord>
+  <namerecord nameID="16" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="17" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Medium
+  </namerecord>
+  <namerecord nameID="1" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig Medium
+  </namerecord>
+  <namerecord nameID="2" platformID="3" platEncID="1" langID="0x409">
+		Regular
+	</namerecord>
+  <namerecord nameID="3" platformID="3" platEncID="1" langID="0x409">
+    H&amp;Co: Operator Mono Lig Medium: 1.200
+  </namerecord>
+  <namerecord nameID="4" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig Medium
+  </namerecord>
+  <namerecord nameID="6" platformID="3" platEncID="1" langID="0x409">
+    OperatorMonoLig-Medium
+  </namerecord>
+  <namerecord nameID="16" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="17" platformID="3" platEncID="1" langID="0x409">
+    Medium
+  </namerecord>
+</name>
\ No newline at end of file
diff --git a/ligature/OperatorMonoSsmLig-MediumItalic/names.xml b/ligature/OperatorMonoSsmLig-MediumItalic/names.xml
new file mode 100644
index 0000000..8a4044d
--- /dev/null
+++ b/ligature/OperatorMonoSsmLig-MediumItalic/names.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<name>
+  <namerecord nameID="1" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="2" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Medium
+  </namerecord>
+  <namerecord nameID="3" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    H&amp;Co: Operator Mono Lig Medium: 1.200
+  </namerecord>
+  <namerecord nameID="4" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig Medium
+  </namerecord>
+  <namerecord nameID="6" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    OperatorMonoLig-Medium
+  </namerecord>
+  <namerecord nameID="16" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="17" platformID="1" platEncID="0" langID="0x0" unicode="True">
+    Medium
+  </namerecord>
+  <namerecord nameID="1" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig Medium
+  </namerecord>
+  <namerecord nameID="2" platformID="3" platEncID="1" langID="0x409">
+		Regular
+	</namerecord>
+  <namerecord nameID="3" platformID="3" platEncID="1" langID="0x409">
+    H&amp;Co: Operator Mono Lig Medium: 1.200
+  </namerecord>
+  <namerecord nameID="4" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig Medium
+  </namerecord>
+  <namerecord nameID="6" platformID="3" platEncID="1" langID="0x409">
+    OperatorMonoLig-Medium
+  </namerecord>
+  <namerecord nameID="16" platformID="3" platEncID="1" langID="0x409">
+    Operator Mono Lig
+  </namerecord>
+  <namerecord nameID="17" platformID="3" platEncID="1" langID="0x409">
+    Medium
+  </namerecord>
+</name>
\ No newline at end of file