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  <infoTable>
    <nameOfIssuer>ADOBE SYSTEMS INCORPORATED</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>00724F101</cusip>
    <value>8336</value>
    <shrsOrPrnAmt>
      <sshPrnamt>14700</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>14700</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>APA CORPORATION</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>03743Q108</cusip>
    <value>640</value>
    <shrsOrPrnAmt>
      <sshPrnamt>23800</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>23800</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>APPLE INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>037833100</cusip>
    <value>11400</value>
    <shrsOrPrnAmt>
      <sshPrnamt>64200</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>64200</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ARES MANAGEMENT CORPORATION</nameOfIssuer>
    <titleOfClass>CL A COM STK</titleOfClass>
    <cusip>03990B101</cusip>
    <value>88</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1085</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1085</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>AUTODESK INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>052769106</cusip>
    <value>633</value>
    <shrsOrPrnAmt>
      <sshPrnamt>2250</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>2250</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CADENCE DESIGN SYSTEM INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>127387108</cusip>
    <value>7920</value>
    <shrsOrPrnAmt>
      <sshPrnamt>42500</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>42500</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CAMECO CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>13321L108</cusip>
    <value>48</value>
    <shrsOrPrnAmt>
      <sshPrnamt>2200</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>2200</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CHESAPEAKE ENERGY CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>165167735</cusip>
    <value>77</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1200</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1200</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CHARLES RIV LABS INTL INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>159864107</cusip>
    <value>490</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1300</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1300</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CINTAS CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>172908105</cusip>
    <value>6359</value>
    <shrsOrPrnAmt>
      <sshPrnamt>14350</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>14350</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>COPART INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>217204106</cusip>
    <value>2229</value>
    <shrsOrPrnAmt>
      <sshPrnamt>14700</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>14700</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>DIAMONDBACK ENERGY INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>25278X109</cusip>
    <value>464</value>
    <shrsOrPrnAmt>
      <sshPrnamt>4300</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>4300</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>FAIR ISAAC CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>303250104</cusip>
    <value>7568</value>
    <shrsOrPrnAmt>
      <sshPrnamt>17450</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>17450</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>FISERV INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>337738108</cusip>
    <value>2034</value>
    <shrsOrPrnAmt>
      <sshPrnamt>19600</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>19600</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>FRANCO NEV CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>351858105</cusip>
    <value>387</value>
    <shrsOrPrnAmt>
      <sshPrnamt>2800</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>2800</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>GARTNER INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>366651107</cusip>
    <value>1738</value>
    <shrsOrPrnAmt>
      <sshPrnamt>5200</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>5200</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>IHS MARKIT LTD</nameOfIssuer>
    <titleOfClass>SHS</titleOfClass>
    <cusip>G47567105</cusip>
    <value>678</value>
    <shrsOrPrnAmt>
      <sshPrnamt>5100</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>5100</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>INTERCONTINENTAL EXCHANGE IN</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>45866F104</cusip>
    <value>137</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>INTUIT</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>461202103</cusip>
    <value>6850</value>
    <shrsOrPrnAmt>
      <sshPrnamt>10650</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>10650</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>KKR &amp; CO INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>48251W104</cusip>
    <value>75</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>MARKETAXESS HLDGS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>57060D108</cusip>
    <value>2632</value>
    <shrsOrPrnAmt>
      <sshPrnamt>6400</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>6400</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>MASTERCARD INCORPORATED</nameOfIssuer>
    <titleOfClass>CL A</titleOfClass>
    <cusip>57636Q104</cusip>
    <value>13690</value>
    <shrsOrPrnAmt>
      <sshPrnamt>38100</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>38100</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>MATCH GROUP INC NEW</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>57667L107</cusip>
    <value>370</value>
    <shrsOrPrnAmt>
      <sshPrnamt>2800</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>2800</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>MICROSOFT CORPORATION</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>594918104</cusip>
    <value>4322</value>
    <shrsOrPrnAmt>
      <sshPrnamt>12850</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>12850</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>MSCI INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>55354G100</cusip>
    <value>4565</value>
    <shrsOrPrnAmt>
      <sshPrnamt>7450</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>7450</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>NASDAQ INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>631103108</cusip>
    <value>462</value>
    <shrsOrPrnAmt>
      <sshPrnamt>2200</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>2200</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>PEABODY ENGR CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>704551100</cusip>
    <value>201</value>
    <shrsOrPrnAmt>
      <sshPrnamt>20000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>20000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>POOL CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>73278L105</cusip>
    <value>2476</value>
    <shrsOrPrnAmt>
      <sshPrnamt>4375</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>4375</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>S&amp;P GLOBAL INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>78409V104</cusip>
    <value>2442</value>
    <shrsOrPrnAmt>
      <sshPrnamt>5175</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>5175</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>SHERWIN WILLIAMS CO</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>824348106</cusip>
    <value>4974</value>
    <shrsOrPrnAmt>
      <sshPrnamt>14125</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>14125</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>TRANSUNION</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>89400J107</cusip>
    <value>3528</value>
    <shrsOrPrnAmt>
      <sshPrnamt>29750</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>29750</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>TYLER TECHNOLOGIES  INC.</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>902252105</cusip>
    <value>2488</value>
    <shrsOrPrnAmt>
      <sshPrnamt>4625</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>4625</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>VERISK ANALYTICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>92345Y106</cusip>
    <value>1910</value>
    <shrsOrPrnAmt>
      <sshPrnamt>8350</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>8350</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>VISA INC</nameOfIssuer>
    <titleOfClass>COM CL A</titleOfClass>
    <cusip>92826C839</cusip>
    <value>5288</value>
    <shrsOrPrnAmt>
      <sshPrnamt>24400</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>24400</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>WEST PHARMACEUTICAL SVSC INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>955306105</cusip>
    <value>2580</value>
    <shrsOrPrnAmt>
      <sshPrnamt>5500</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>5500</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>YAMANA GOLD INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>98462Y100</cusip>
    <value>3963</value>
    <shrsOrPrnAmt>
      <sshPrnamt>939000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>939000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ZOETIS INC</nameOfIssuer>
    <titleOfClass>CL A</titleOfClass>
    <cusip>98978V103</cusip>
    <value>1611</value>
    <shrsOrPrnAmt>
      <sshPrnamt>6600</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>6600</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
</informationTable>
