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version="2"><notes></notes><thumbnail>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAAB4CAYAAAB1ovlvAAAAAXNSR0IArs4c6QAADb5JREFUeF7tnXlwVEUex79D7ttwBSgCyKUoh8glhygQriCEU5AICPvH1mpJcShCQF2XU1YXtSxWWOUwG8kmuImBBIKKiCgbblmOReQ+BDkMISRArq1fU6/Ny0syM2FS6Zn+dRWVmjf93vsdH/q97v79fmMrKSkpATe2QA1ZwMYA1pDl+bbCAgwgg1CjFigXwH379uHbb78FPZ1tNptL/4aFhaFv37548MEHa1RxvrkaFrAAuHnzZrRs2dIp6d7903B09r9k95y+M1egqHEH0S8tLQ0zZsywew538GwLmADMyspCSEiI0yNe2MoBCPOr5ZClzk7aLK//yCOPOHQOd/JcC5gAfP311zFq1Cih7fbt21FYWAg6tmXLFnzwwQdYtGgR+vTpgxEjRsDLywsTJ04UfeuveQahpQAMnL4FecsGlGu1n59Lk8e9vb3Rtm1bz7Uua2bXAiYA33vvPXTv3l2ctGPHDgFZ7969xeOySZMmOH/+PGbNmoXDhw9jwIAByMjIEH0j140yARg0/yhsPoHInd3UIsDhkcnyGL0H1q9f366Q3MFzLWAC8MqVKzh27JjTj+Dm68eZAKzMXAeGfiav36tXL8+1LGvmkAUsk5CVK1eiRYsWDp1sdGrXrp1DI9mpU6dw8uRJAWBERAToPG56W6DSZRgyjbEMY5ipOj/T4zg6Ohrh4eF6e0Uj7S0Afv3112IZxtXrf85c78cff8TQoUM1coO+qpoA3Lt3L+rUqWPXGlu3bkX//v1RVFRkt29VOzRr1qyqp/J5bmQBE4DvvPOOXIYhyGJiYpCYmIghQ4Zg586daNiwIRo0aIDdu3dj0KBBeOONN0AL1/SXlmbo3fH48ePIycm5bxPwTsl9m9AtLmACcOnSpRJAkp6WYUJDQ8U72bVr15CbmyuO0b/AwEBkZ2cjMjISp0+fFscI0Pz8fNH3fpuzE6H7vR+fXzMWMAH49ttvmwCsGZHu3dXZ7cCalJXvXXULmABcvHixBDDIzxfFf+sFXy8bdgd2hb+PF/4b2t2lk5PA7JOIyUkR0oe0H4jzPWZJTVq3bl11rfhMt7GACUDaajO24u7k/obmSc9iR4c4tOk5WChEj+Mzx48BKBvDarMo3KBxE9wpKKjQEL/88ouAmd4pQ/7eF74lBbgw5UvZ/6GHHnIbI7KgVbeACcAFCxZIAAvybuBCylI8/Id35dVvXLmMwAXRDt/N5/29KC4uFv1r1TIHK9DnS5cu4ZVXXsHMCUMRdeJDnHshU167TZs2Dt+HO7qvBUwAzp8/H6NHjxY7FYX5Ofg8bRMmTZqE1NRUDB8+HDlXCcAhJm0jF23Aubjy1+y8lu2WfcuuA1IgAgFIAQ20pxyxsg8oUsbox5Ey7guVM5KbAHzrrbcEgNSKbt9ExpfbxIhIwQjDhg3Drd+uWgBsNHsNLi55odx72t7Nwrx580QUjTESGh0J8lu3bmHs2LFIT09Hw4/74czETfI6jz76qDN6cF83tYAFQOMdsPhOLjZmbpVAkn552dcsAFamd8lfd4JGOgF0UZEMQqDPfn5+cgTcsGEDGn0ShVPPp4sRkBqHabkpUU6KbQLwzTff/H0ZpiAPaZu+Mi3LBAb4487UTg7dovHyPThz8w4uXrwo+jdq1Mh0Hq0jGu+AFAARuWYgTsZulH3at2/v0H24k3tbwAQg7WgYI6CtMB9fZHxpApC2x97vUQ8+tayz3rJmmPyvLFwusOHs2bPiK4onLN0oppCO0fbf008/jSZrB+HE+A2yS4cO90L3uXm2BUwA0vuaAaBX8R2kbMwUkw+aKCQkJKAw76ZTj+C7i7YjICBAWJB2SEq3bdu2yY8EYLP4aBwf94U81rFjR8+2PGsnLGACcO7cuRJA75K7YhZMQE6ZMgWrVq1C8e1bTgF4e8E2BAUFiRvRhKN0o6w7oz311FNonvAMfhqbKo89/vjj7CINLGACcM6cORJAX1shklPTxf7v999/D3pPw918C4BhUbHI2ZaEkkLronPeX7aK83v06IGDBw+azEk5J0ajsP+W64bhf2P+LY917txZA/OziiYAZ8+eLdcB/WoVISllo+kdsPh2LkIWxzhstdw/fwXKA6ZGETJGnjF9JgCNzwRgq8QYHB39uVwH7NKli8P34Y7uawETgJRwZCxEB3iXYN36LyzBCbRFRqmb9tqFCxdA220Vte+++05+9eSTT+Lh5JGghCVjIbpbt272bsHfe4AFTAC++uqrEsBAH+Cz5FQTgPVqhyN7ahfYnwMDdXtG42L/aahdu7Yw0/Xr103mKgtgm/WjcGhEkgTwiSee8ADzsgr2LGACkPZljVlwkK8N8Ymfo169egJKypjzsxVb3gFbJp3Hz882Lvc+1+MyxPnUrl69asq2MzLwaPSjR3HblGdxMCZRLkQb6aH2FODv3dsCJgBnzpwpAQz2q4VP160Xn2m9jtbzArxgAbB12nX8NOzeKFe2XZuTLrPlfv3110ot1S51rADQaDRx4eb5FjABOH36dAlgaIA31iQkic+0LXbo0CEE+dSyANhq/UUcH23e5TDMduW1DSLcytfXVy5IV2TSDmnPgXKGjcY5w54PH2loAnDatGkSwLBAH6yKT5TvhDQ5+GlfFnp9tdAhywR3i8aJ3n9E3bp1RX8K0y9dbWv16tWgf/QuSMc7bozF/mcS5LXp0czN8y1gAnDq1KkSwPBgP3y89jPxOSUlBa1ataqWAIGmTZvizJkz6JQxAXuj46XFaXGam+dbwATgyy+/LAGsHeKPf6xJEPVgKFuO2rlz5xyyCNWVKfsIffHFF7F8+XLT+bS3vHDhQsTGxqLzponYM/hT+T1tz3HzfAuYAHzppZfkI7duWCBO/HMePj0dIgJSaZuOKmMZ4VK7du3C+PHjsXbtWowbNw5U2CgqKkpAShlygwcPFtly1JKSkkTkM410xvmUdklxgnFxcaCSHV0zX8CugWvkMgwVseTm+RYwAUijlLEQXe+BIBxdOxeJ50JBYVq0+EygGI0enbRHTND17NlTrPNlZmZi4MCBOHr0qDxmrAPSBGfZsmXi9ObNm4MSoGjrj/52igzB87fWI2vAaglgv379PN/6rKF5EkKPQ2MHon54sEhKWhc+ARlZR/DYY4/J0m0V2Y0iWPbv32/XrMnJyaBtvyVLloi/D6zoDz9bIXZGfSJHSAKbm+dbwDQCXr58WQYN1AnxR+uUWGGB9PxW8EYJNue3kIDQ8YpqSBtms/d9E69sTAv9j7QyAUiNEt7HjBnj+dZnDa1V8j/66CNZQJwCAoxHaHXbikp6UOk2go9KgQQHB1f3Lfn6Clig0vJsrqySz9XxFfC2giJYAHSmSj5Xx1fQo24mkglAZ6vkc3V8q7epitjdu3ctaaiUBUjlRoydITfjpNrENQFYuko+bZ3RAjEtzVBOMJVro7VAWsf74YcfhEBlq+MHzd0NW2gEcl8zJyBRX6qObzzSPbU6/jfffCN2i6jGYtlKEAQlRZZTPGXZDMFq864bXNgEYOkq+UeOHBEJRbR4TI3+51IqJQUXUBm2GzduWKvjx+1Ccc4l5H84zKK6p1fHpwhvyuQzIsAr8j1BSgv63O5ZwASgs1XyuTr+7xg5Cpaj/XQB1DIJcaZKPlfHtwIYHx8vFvON8nJGctWePXtEZwbQ/F+r3GUYXf73uVJPAyx616PXF9o5okYAdurUCStWrGAAyzE4A+giCkuPbAcOHJAAEpCTJ08Wif08AlqNzQC6GEBKXygoKBDF2mk3hxLs6RhFFDGADKCLcLNextF3O0f7VZugil2YR0AXOYSKLFEJuq5du1Z6RQaQJyEuQq78UZDWTinekf4aCfw3b94ERRpRsC7FTlKSFrd7FuAR0MUkUGAu/dQY5bRQXRwaGQlEWrynHRAjItzFt3XbyzGALnadseVGu0Z5eXkiN8bHx8fFd/GcyzGALvYlveNRo5kv/9qTfeMygBXYaOTIkSI/hlIDHP1Vd2P04/c8++AZPRjASmxFkdk0YaAoHgqnosR9qt5PP9jDzTUWYAArsSNNIiZMmGDp4e/vL37AkVJNacbLreoWYAArsR0tn1B97LKNRkMCkOop8s/KVh0+XoaxYzt6BBNstMBMj+IZM2bwI/j+eLOczSNgBQalH+Cm1FBKkI+IiHCx2flyPAlhBpSwAI+ASrhBXyEYQH19r4TmDKASbtBXCAZQX98roTkDqIQb9BWCAdTX90pozgAq4QZ9hWAA9fW9EpozgEq4QV8hGEB9fa+E5gygEm7QVwgGUF/fK6E5A6iEG/QVggHU1/dKaM4AKuEGfYVgAPX1vRKaM4BKuEFfIRhAfX2vhOYMoBJu0FcIBlBf3yuhOQOohBv0FYIB1Nf3SmjOACrhBn2FYAD19b0SmjOASrhBXyEYQH19r4TmDKASbtBXCAZQX98roTkDqIQb9BWCAdTX90pozgAq4QZ9hWAA9fW9EpozgEq4QV8hGEB9fa+E5gygEm7QVwgGUF/fK6E5A6iEG/QVggHU1/dKaM4AKuEGfYVgAPX1vRKaM4BKuEFfIRhAfX2vhOYMoBJu0FcIBlBf3yuhOQOohBv0FYIB1Nf3SmjOACrhBn2FYAD19b0SmjOASrhBXyEYQH19r4TmDKASbtBXCAZQX98roTkDqIQb9BWCAdTX90pozgAq4QZ9hWAA9fW9Epr/H0NZOwJGI2PZAAAAAElFTkSuQmCC</thumbnail><scenes select="1"><scene name="transversing a list"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="do something" type="reporter" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><l></l></block></script></block-definition><block-definition s="do something (2)" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="avgValue %&apos;whichList?&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportQuotient"><block var="sum"/><block s="reportListAttribute"><l><option>length</option></l><block var="whichList?"/></block></block></block></script></block-definition></blocks><stage name="Stage" width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" penlog="false" volume="100" pan="0" lines="round" ternary="false" hyperops="true" codify="false" inheritance="true" sublistIDs="false" 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s="reportListItem"><block var="index"/><block var="numbers"/></block></list></block></block><block s="doSetVar"><l>index</l><block s="reportVariadicSum"><list><block var="index"/><l>1</l></list></block></block></script></block><block s="bubble"><custom-block s="avgValue %l"><block var="numbers"/></custom-block></block><block s="doReport"><block var="sum"/></block></script><script x="35" y="433.73333333333335"><block s="doReport"><block s="reportListItem"><block s="reportListAttribute"><l><option>length</option></l><block var="numbers"/></block><block var="numbers"/></block></block></script></scripts></sprite><watcher var="index" style="normal" x="10" y="10" color="243,118,29"/><watcher var="numbers" style="normal" x="10" y="31.000001999999995" color="243,118,29" extX="80" extY="70"/><watcher var="sum" style="normal" x="10" y="124.00000399999999" color="243,118,29"/></sprites></stage><variables><variable name="index"><l>6</l></variable><variable name="numbers"><list struct="atomic" id="95">1,2,3,2,1,0</list></variable><variable name="sum"><l>9</l></variable></variables></scene></scenes></project><media name="transversing a list" app="Snap! 8.1, https://snap.berkeley.edu" version="2"></media></snapdata>