<snapdata remixID="13145045"><project name="U3L1-ShoppingList_Empty to Students" app="Snap! 9.0, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAAB4CAYAAAB1ovlvAAAAAXNSR0IArs4c6QAAEixJREFUeF7tnXl8TUcbx39ZbIlEQmwvb5XY16rEWrQUjVK8vJbaP3gJ3XSzL0WiilLqtUQllgRNiAiRpKgUIaIVW6klqD1Rsoss8n6eyXuOe9zc3HPTc5Occ2f+uXLPzJxn+Zo5Z+4zz1jl5eXlgRdugRKygBUHsIQsz2/LLMAB5CCUqAUKBPDMmTM4cuQIaHa2srISBfw7fzs6OqJbt26oW7duiSrMb166LKAHYHh4OOrXry9LyqWT+qFthYdG63b6cBVs67Vl9UJDQzF16lSjbXgFy7CABMCYmBg4ODiII58w4hn6dFzfE07lrWVZ6s/R4WK/TZs2ldWGV9K+BSQAzpkzBwMHDmRaR0VFYc2aNVixYgU8PT3xySefYNasWWxKjo6OZnVcfPtIALT7JBzWNZsibdorepa7Nmyv+J2trS2aN2+ufetyDY1aQALgypUr0aFDB9bo6NGjqF69Oi5duoS5c+fCx8cHLi4uqFGjBmrWrInk5GTUChgoAbCi1zU8f/gHMla9q3fji/8KFL+j58Bq1aoZFY5X0L4FJAAmJCTgypUrsqfgVwOHyp6C4/oGiP2+8cYb2rcs11CWBfReQjZs2ABXV1dZjVu0aIFqVasarXvj5k3Ex8czAGnka9mypdE2vIJlWMDsyzCVKlXCW2+9xZZfdJd0LMO8XEtjFijSMkxRll/27t2LTz/91Jg8/LqFWaBIyzB8+cXCKDGjuoUuw7Rp0warV69mz4SZmZkYNWoUX34xozMssetCl2Hu378PWjTu0qUL2rdvj7CwMGYjvvxiiaiYR+ciLcPw5RfzOMMSey3SMgxffrFEVMyjs8FwLCXjVPnyi3mcp4VeeTygFryoYh04gCp2nhZE5wBqwYsq1oEDqGLnaUF0DqAWvKhiHTiAKnaeFkTnAGrBiyrWgQOoYudpQXQOoBa8qGIdOIAqdp4WRDcI4IEDB9CsWTOmo1Kb06mvv7O5/eX21NfFixfh4eGhBV9YpA4FAnjr1i3VGaNOnTqqk5kLXEBumIiICDRu3JjZJjExEX379sWiRYvw8ccf49y5c3Bzc4OXlxdmz57NvqfPpUuXIjs7G5999hlOnjyJJUuWoGPHjqxtZGQkWrVqhT59+sDJyQkbN25E7dq1Rdsb2vQuVJB7/fLly+jVqxf3qcosoDcCLlu2TNycfvbsWTx79gypqano0aMHQkJC2L7hmzdvomHDhmwLZ6NGjdgn1enevTu2bdvGvktJSWFT+Pnz51G1alUWUV2hQgW0bt2awap02bVrFz7//HOlu+X9mdkCegDSaCZkRzB070OHDqFnz55sdKPP3NxcseqjR4/YaEfwPn361Mziv+ieAPziiy+K7X78RspYQA9Amj4HDRrEeqcpM/H+bWRlZipzNwV7uRD3K9q99Y7YIwH45ZdfKngH3lVxWKBAAIURMDsjFbX9+4EStK1xmgS36gUnIqIMboXlWVXqemZWNnIeXkP3jJ+ZbR5MOCwBcNq0acVhM34PBS2gB+DixYvFEfBp8iPUCxyCO2Mj2fMbFcoPM7l/D6QlPzEqxqode5FjUxZPnuTXdXZ2NtpGToXggM0Yn7QR98cfEpd1aAScPn26nOa8TimyQIEACiNgZspfuLzPB23HzBVFTk18gHILe8tWoeyq38RnRBsbG9ntjFV0WdsF98YdlIyAM2bMMNaMXy9lFtADkJZYBACz0p4g4udj7G96A+7Xrx9SEh/AzquPVA0rK9i79WTfpcdGSK7ZrjzNRikqSu4Nqbb+TTYyC4VGQEofx4u6LGAUwPDDR9mUHBwcjAEDBogA2ru/g5zH95H7+AHK1X9N1Lr6pKWIH/ci+ZDNiljQ/mJaF6TlG2NJL+VeVxLAnyIjMX/efCQ8eFAs3nOuXBnjJozHxEmTiuV+pfkmegAuXLhQHAFzMpIRdjCKASiAkfZXgv4IWIiGVstjYG2d//JCfcgFzFi9Gj7dQFlXdUdASrBpSqF7HD0WjS6dO5nSTLG65y/8jubNmig6MygmXDF1pAfgggULROByn6Zg/09HJACSXP+wzUFm4h2aVAkrA59A2fqtcP/RE7YoTYUyZRn6Lfhl4AT9DYFYc2N3BqBwPSgoiCXSNKV8/9/1+GDyRFOaKF53xqw5WOy1UPF+1dKhHoBfffWVOAI+z0zFvsifJQvTNWvUwPH+r6ByOXm5oRtujwflnib4qFSuXFkR29Ta1AM3R+anCqFCz4Dz5s2T3ffL/xFkN+QVFbWAHoDz588XR7y8Z2kIjTjMXj5GjBiBHTt2IDP5sUlTcMO9j0GZ9xs0aMAEV+pnuNq+PRmAuiMgyS63ZGRkwM7OTm511H+1Lq7dvCF+ym4oo2JGejrs7O1l1NReFT0AaRQRf4rLSkfIgYPs79GjR2Pz5s3ISk1C1cjvUfOz9UjwmYmUQ/6os/oYrGzL4p73KNSavQ2JfvNRqcdI3F0wBC8DSL8tK1Fe2fwO4ofvk4yANHrLLZTjWhiVDbU5d+EiWjZvxqCjMm3OXBw+dAjbA7bpNRHqCJAu+mYZZn/5ORo2bYawsBdyFnQvObLI1Utt9fQApOcoAUCr7AzsCfuJPcNR0vJNmzYhOy2ZAZh5OQYVmndmz4A5ibeZ3uUbuSFp/0bYu/cSl2MEAJs0aYKcnBwWlKBEqbPFA9ffD5UASM+vcouxKdjnB19MGDcWx6JPolmTxnBv3ZrBNGDgQPa9oXLz1p94tU7+KQETPadg5MiR6NShXaEvGsZkkauTGuvpAUjhVcJbr01uJnbvi5A8A+akp8Deu69sXWsF/Imjx46JUzBNfUqUutveBR39oDsFU3gYL+qyQIEACiMgAbgrNFzyFkxLKvVdXZGTm2NUU2sraxbOJafQryQ3b92SvUxDAF4dGiIZAU0F0P31Noj97Vc54pmtTpvWr+PXM7+Zrf/S3rEegDNnzhSBK5OXhaC9ByQjYI1qLkiY0BzlrF+cIaeUkrW232ZTvfDCkpaWZrBr14C+uDJkj2QE9Pb2NlmUkgTArfXrOG3B8JGzCgRQGAEJwMCQMLZ00r9/f3Y4DbKewm6R/kE0xjxv41gFuSl/sWq6/9Zt9/ILCwW5Gir1t7+HPwYHS0bAogAodKBkOjpjtmCG1zkEUk59rdbRA5AiSgQAy1nlYGfwPvY3nZr08OFDWOc8Q82Y7UiLCWcvHVm3fkf2o7vA81w4eYwFbMog7dQBVGzzNlKigpCXm4O8Z09F6KhO6vG9sCpTFnk52cjLfibWEQDs3bs3rl69mg+8gdJwZ39cGrRLAuDXX3+tVT9pVi+jAO7YHcoApGmRoLDJzYLd4n5w9fsdD1Z9hPTYcNTbeBYpUYF4ErIWlTzGwvk9TzzauhAuw2fi+ugmDE4a9er9cA6JWxYgNSoIr/73JK6PaADXrVfEOi+PgElJSQYN3+jHARxADWCpByBFFQsjYAWb5wgICpE8A5478Qs6H/QqXHVjEagGWlfyuQQ6q1hYn6NDDQ2VJkEDoXv+HP0S8s0332jAJZalgh6AtK9CWIaxs82Df+AeCYB0lvDUIX2QlmQ8IHXZlkAkpmaIa3/ly5dXzLpNdw3ChQE/sv7oeYp+C6b9LLyoywJ6ANLOMmEEtC8DbN25W7IMY2edZ1JA6uOZYWxXHBXasGQsykXu9Wa7/43z/XdKngFpRx8v6rKAHoC0t1cAsGJZKwYg/e3v74/hw4ejvNVzk34L1gWQ9hkrVZoHD8a5fjskI+Dy5cuV6p73U0wW0AOQznMTAHQoZ43N24PYBvUjR46wYAQ7G8DOqy/qro/FnfmDkX0/nr39Jh3wZZ9VRszG9eEvTtt8NH0fnj9/zgJSadO6UqVFyFCce2+7ZAT89ttvTe6eXnTGj/8PvBd7iyO1yZ2Y2IDuuW7dBowdM1JMAmBiF5qprgfg1KlTRQAdy9vALyBQ8gxob2uVPwL+/0XDqlx52DXriIyL0ewz/czPki1yidNC2SHXVB4oGHHccu8wnO0bIAGQTnc3pfj5+mHM2DGmNFG87r7QUPTpK/+nTcUFKOEO9QCkFBzCS4iTXRls2rZTAmAZW1s0drHD04f5AQiFFVvX13D52g0xBKtMmTLGmsi+/tq+4Yjr4y/5JeS7776T3Z4qpqamwcGhokltlK58+Y+raNwoP1TNEkuBAApTMAH4w9YdRjMllIThWu8fgTPvvgiLomUYUwAsTREopUmW4valHoAffvihOAJWrlgOPpsDJG/Bct9Sla53+/ZtFtpEiY0o/8zrYSPxq8cWZi9hGYZO9pRbDMXgfbtyNQK3B+BEzAmTgk8pHlCI/XvyJAnOzk4SUc6ev4BWLZoXKB6PB9QxywcffCBuTCcAN/j5s7/v3r2LWrVqSZZRhGYEQEHAKX1dkIHu1+bAKAagcF8aAZUAUJcQIQqaYvyGDR7CoBTiBIe9P6LAwFRqTzGEb3RsLwFY+K4gAjmAOlaZMmWKOOW6OFbAuk1bWei6p6cnczblDjQEHH0fFRWFrl27GlzvW7VqFT766CPJddoz0q5dftCmsZGT3qajo6PhHjEGsb38RMkJwDVr1sgdAPU2RwkNaQSMPRWDyVOmYOzw93EwKgpvd+2K7h69kZKcjMZNmqJ7924Y8/4wFqIvFCEi2i9gO7umW6heg7r14OsfwMB8ufApWMcikydPFkdAAUDa17tnzx6WC/DNN98s1Mm//PILbty4gePHj7M0HgkJCSxt2/79+9lSDE2ltCDt5+cn5hQkIOUkmOzUqROOHTvGQG0bOZYBqDsCmgIgKXH1ejwauNaTDa05Kqalp6Oihe4HYY9PeS/FIdFIJ7yEVHOyx1Ffbxy8Z8t2nDk4OCA+Pr5QP1A8X1xcHMsDQ8GotH5Iz2337t1j4HTu3Jl9R7/z+vr6stPY6fdfR0fHQvuldgQ3HZ5N9+hwcBxO9tgkGQHXrl1rEiPBu3ZjwMB/mdRG6co+G3ww4T8TlO5WNf0VmBmhbdu2TIHqzhVZcqLDnb5ni8iXLl1iU7GphaKdKTHl6dOnTW3K6uvCRxBGhARigUMkTrz9g9jfqVOnipSa4/y58/gxaDc8PSeKCZiKJKQJjeiZb/bsOVi5YjmbJSy56AFIi8WUipdKFccKaBQ8nP3708c90f4ftiwNm24sZXH+nZWbB9ukPzHU/iKTKbr7RtF3LVu2FBe8LdmhatNdD0BSYN26dahbN38roru7Gyo7K7OZXEnjPEx4iLi4s6xLeuacxPOsKGneYuurQACFuxd3mHpRtOah7UWxWulpUyiApUdMLolWLcAB1KpnVaIXB1AljtKqmBxArXpWJXpZPIDt3Nvi5KmYYt+nSy94bV5rjd/OxqkEFfOIadEAlmRWBMGdbd3ccep0rHm8q4JeLRpAFfhH8yJaLIClKQKlNMlS3MRbLICmxOBRMOmMadONJpoUnKebI1COQ02RRU5/aqpjsQCmp6XDvqL8tLhCvB85V8iCSrGCPx08xBJWCsGrdJ0AXPz1EqxfKy8+kafoVdN/GQ3KyqdgDTpVjkqzZs+D1yL5eaXl9GlqnbXrN8Jz4nhTm2mmvsVOwYIHS3Jb5ImYWHRo564ZmIqiiMUDSEb7buVK+KzfgMxiOmDbsVIleHl7w+Nd+Yc+FsW5amjDAVSDlzQsIwdQw85Vg2ocQDV4ScMycgA17Fw1qMYBVIOXNCwjB1DDzlWDahxAAPzE9JJD1aIB5Cemlxx4wp0tGkB+YjoHsMQsYMkBACVm9AJubLEjoNwT03XDrMzlOB6OZS7LluJ+DQWB0iHTbm5uWLJwAYv7+2qhN+bNmckOn6b8gLHRx5lWuiejDx08UNSU6lEcoBA/KOQXFE5QF9rqmoYHpJZiUMwlmqEpuGP7jnCuUgX79+efxi4AKGRGFeQxFPUsAEgZVGvX/ifu3LktZlKlNpu3bGNA6xZLfhyw2CnYXGDzfk2zgEUDyE9MNw0Wc9S2aADJoCW5N5ifmF5Ail5zUK6GPos7FR1PK5dPhcWPgGr4z6FlGTmAWvauCnTjAKrASVoWkQOoZe+qQDcOoAqcpGUROYBa9q4KdOMAqsBJWhaRA6hl76pANw6gCpykZRE5gFr2rgp04wCqwElaFpEDqGXvqkA3DqAKnKRlETmAWvauCnTjAKrASVoWkQOoZe+qQDcOoAqcpGUROYBa9q4KdOMAqsBJWhaRA6hl76pANw6gCpykZRH/BzPSbC+MDrDrAAAAAElFTkSuQmCC</thumbnail><scenes select="1"><scene name="U3L1-ShoppingList_Empty to Students"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="map %&apos;function&apos; over %&apos;lists&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%repRing"></input><input type="%mult%l"></input></inputs><script><block s="doWarp"><script><block s="doDeclareVariables"><list><l>mapone</l><l>mapmany</l></list></block><block s="doSetVar"><l>mapone</l><block s="reifyScript"><script><block s="doIf"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script><list></list></block><block s="doReport"><block s="reportCONS"><block s="evaluate"><block var="function"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><block s="evaluate"><block var="mapone"/><list><block s="reportCDR"><block var="data"/></block></list></block></block></block></script><list><l>data</l></list></block></block><block s="doSetVar"><l>mapmany</l><block s="reifyScript"><script><block s="doIf"><custom-block s="empty? %l"><block s="reportListItem"><l>1</l><block var="data lists"/></block></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script><list></list></block><block s="doReport"><block s="reportCONS"><block s="evaluate"><block var="function"/><custom-block s="map %repRing over %mult%l"><block s="reifyReporter"><autolambda><block s="reportListItem"><l>1</l><l/></block></autolambda><list></list></block><list><block var="data lists"/></list></custom-block></block><block s="evaluate"><block var="mapmany"/><list><custom-block s="map %repRing over %mult%l"><block s="reifyReporter"><autolambda><block s="reportCDR"><l/></block></autolambda><list></list></block><list><block var="data lists"/></list></custom-block></list></block></block></block></script><list><l>data lists</l></list></block></block><block s="doIfElse"><custom-block s="empty? %l"><block s="reportCDR"><block var="lists"/></block></custom-block><script><block s="doReport"><block s="evaluate"><block var="mapone"/><list><block s="reportListItem"><l>1</l><block var="lists"/></block></list></block></block></script><script><block s="doReport"><block s="evaluate"><block var="mapmany"/><list><block var="lists"/></list></block></block></script></block></script></block></script></block-definition><block-definition s="empty? %&apos;data&apos;" type="predicate" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportVariadicEquals"><list><block var="data"/><block s="reportNewList"><list></list></block></list></block></block></script></block-definition><block-definition s="keep items such that %&apos;pred&apos; from %&apos;data&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%predRing"></input><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doIf"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script><list></list></block><block s="doIfElse"><block s="evaluate"><block var="pred"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><script><block s="doReport"><block s="reportCONS"><block s="reportListItem"><l>1</l><block var="data"/></block><custom-block s="keep items such that %predRing from %l"><block var="pred"/><block s="reportCDR"><block var="data"/></block></custom-block></block></block></script><script><block s="doReport"><custom-block s="keep items such that %predRing from %l"><block var="pred"/><block s="reportCDR"><block var="data"/></block></custom-block></block></script></block></script></block></script></block-definition><block-definition s="combine with %&apos;function&apos; items of %&apos;data&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%repRing"></input><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doIf"><custom-block s="empty? %l"><block s="reportCDR"><block var="data"/></block></custom-block><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="data"/></block></block></script><list></list></block><block s="doReport"><block s="evaluate"><block var="function"/><list><block s="reportListItem"><l>1</l><block var="data"/></block><custom-block s="combine with %repRing items of %l"><block var="function"/><block s="reportCDR"><block var="data"/></block></custom-block></list></block></block></script></block></script></block-definition><block-definition s="if %&apos;test&apos; then %&apos;true&apos; else %&apos;false&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%b"></input><input type="%anyUE"></input><input type="%anyUE"></input></inputs><script><block s="doIfElse"><block var="test"/><script><block s="doReport"><block s="evaluate"><block var="true"/><list></list></block></block></script><script><block s="doReport"><block s="evaluate"><block var="false"/><list></list></block></block></script></block></script></block-definition><block-definition s="for %&apos;i&apos; = %&apos;start&apos; to %&apos;end&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%n">1</input><input type="%n">10</input><input type="%cs"></input></inputs><script><block s="doDeclareVariables"><list><l>step</l><l>tester</l></list></block><block s="doIfElse"><block s="reportVariadicGreaterThan"><list><block var="start"/><block var="end"/></list></block><script><block s="doSetVar"><l>step</l><l>-1</l></block><block s="doSetVar"><l>tester</l><block s="reifyReporter"><autolambda><block s="reportVariadicLessThan"><list><block var="i"/><block var="end"/></list></block></autolambda><list></list></block></block></script><script><block s="doSetVar"><l>step</l><l>1</l></block><block s="doSetVar"><l>tester</l><block s="reifyReporter"><autolambda><block s="reportVariadicGreaterThan"><list><block var="i"/><block var="end"/></list></block></autolambda><list></list></block></block></script></block><block s="doSetVar"><l>i</l><block var="start"/></block><block s="doUntil"><block s="evaluate"><block var="tester"/><list></list></block><script><block s="doRun"><block var="action"/><list></list></block><block s="doChangeVar"><l>i</l><block var="step"/></block></script></block></script></block-definition><block-definition s="join words %&apos;words&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%mult%txt"></input></inputs><script><block s="doWarp"><script><block s="doIf"><custom-block s="empty? %l"><block s="reportCDR"><block var="words"/></block></custom-block><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="words"/></block></block></script><list></list></block><block s="doReport"><block s="reportJoinWords"><list><block s="reportListItem"><l>1</l><block var="words"/></block><l> </l><custom-block s="join words %mult%txt"><block s="reportCDR"><block var="words"/></block></custom-block></list></block></block></script></block></script></block-definition><block-definition s="list $arrowRight sentence %&apos;data&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doReport"><custom-block s="join words %mult%txt"><block var="data"/></custom-block></block></script></block></script></block-definition><block-definition s="sentence $arrowRight list %&apos;text&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doWarp"><script><block s="doReport"><block s="reportTextSplit"><block var="text"/><l><option>whitespace</option></l></block></block></script></block></script></block-definition><block-definition s="catch %&apos;tag&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%cs"></input></inputs><script><block s="doCallCC"><block s="reifyScript"><script><block s="doSetVar"><l>tag</l><block var="cont"/></block><block s="doRun"><block var="action"/><list></list></block></script><list><l>cont</l></list></block></block></script></block-definition><block-definition s="throw %&apos;cont&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">catchtag</input></inputs><script><block s="doRun"><block var="cont"/><list></list></block></script></block-definition><block-definition s="catch %&apos;tag&apos; %&apos;value&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%anyUE"></input></inputs><script><block s="doCallCC"><block s="reifyScript"><script><block s="doSetVar"><l>tag</l><block var="cont"/></block><block s="doReport"><block s="evaluate"><block var="value"/><list></list></block></block></script><list><l>cont</l></list></block></block></script></block-definition><block-definition s="throw %&apos;tag&apos; %&apos;value&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">catchtag</input><input type="%s"></input></inputs><script><block s="doRun"><block var="tag"/><list><block var="value"/></list></block></script></block-definition><block-definition s="for each %&apos;item&apos; of %&apos;data&apos; %&apos;action&apos;" type="command" category="lists"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%l"></input><input type="%cs"></input></inputs><script><block s="doUntil"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doSetVar"><l>item</l><block s="reportListItem"><l>1</l><block var="data"/></block></block><block s="doRun"><block var="action"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><block s="doSetVar"><l>data</l><block s="reportCDR"><block var="data"/></block></block></script></block></script></block-definition><block-definition s="if %&apos;test&apos; do %&apos;action&apos; and pause all $pause-1-255-220-0" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%boolUE"></input><input type="%cs"></input></inputs><script><block s="doDeclareVariables"><list><l>breakpoint</l></list></block><block s="doIf"><block s="evaluate"><block var="test"/><list></list></block><script><block s="doSetVar"><l>breakpoint</l><block var="test"/></block><block s="doShowVar"><l>breakpoint</l></block><block s="doRun"><block var="action"/><list></list></block><block s="doPauseAll"></block><block s="doHideVar"><l></l></block></script><list></list></block></script></block-definition><block-definition s="word $arrowRight list %&apos;word&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doWarp"><script><block s="doReport"><block s="reportTextSplit"><block var="word"/><l><option>letter</option></l></block></block></script></block></script></block-definition><block-definition s="ignore %&apos;x&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs></block-definition><block-definition s="tell %&apos;sprite&apos; to %&apos;commands&apos;" type="command" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%txt">Sprite</input><input type="%cs"></input></inputs><script><block s="doRun"><block s="reportAttributeOf"><block var="commands"/><block var="sprite"/></block><list></list></block></script></block-definition><block-definition s="ask for %&apos;reporter&apos; from %&apos;sprite&apos;" type="reporter" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%repRing"></input><input type="%txt">Sprite</input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportAttributeOf"><block var="reporter"/><block var="sprite"/></block><list></list></block></block></script></block-definition><block-definition s="tell %&apos;sprite&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">Sprite</input><input type="%cs"></input></inputs><script><block s="doRun"><block s="reportAttributeOf"><block var="action"/><block var="sprite"/></block><list></list></block></script></block-definition><block-definition s="ask %&apos;sprite&apos; %&apos;expression&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">Sprite</input><input type="%repRing"></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportAttributeOf"><block var="expression"/><block var="sprite"/></block><list></list></block></block></script></block-definition><block-definition s="addItem 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