Сравнить два числа

<xml xmlns="http://www.w3.org/1999/xhtml">
<block type="variables_set" id="23" x="163" y="88">
<field name="VAR">Первое число</field>
<value name="VALUE">
<block type="text_prompt_ext" id="51">
<mutation type="NUMBER"></mutation>
<field name="TYPE">NUMBER</field>
<value name="TEXT">
<block type="text" id="52">
<field name="TEXT">Введите первое число</field>
</block>
</value>
</block>
</value>
<next>
<block type="variables_set" id="24">
<field name="VAR">Второе число</field>
<value name="VALUE">
<block type="text_prompt_ext" id="53">
<mutation type="NUMBER"></mutation>
<field name="TYPE">NUMBER</field>
<value name="TEXT">
<block type="text" id="54">
<field name="TEXT">Введите второе число</field>
</block>
</value>
</block>
</value>
<next>
<block type="controls_if" id="89">
<mutation elseif="1" else="1"></mutation>
<value name="IF0">
<block type="logic_compare" id="153">
<field name="OP">GT</field>
<value name="A">
<block type="variables_get" id="160">
<field name="VAR">Первое число</field>
</block>
</value>
<value name="B">
<block type="variables_get" id="170">
<field name="VAR">Второе число</field>
</block>
</value>
</block>
</value>
<statement name="DO0">
<block type="text_print" id="212">
<value name="TEXT">
<block type="text" id="188">
<field name="TEXT">Первое число больше</field>
</block>
</value>
</block>
</statement>
<value name="IF1">
<block type="logic_compare" id="215">
<field name="OP">LT</field>
<value name="A">
<block type="variables_get" id="216">
<field name="VAR">Первое число</field>
</block>
</value>
<value name="B">
<block type="variables_get" id="217">
<field name="VAR">Второе число</field>
</block>
</value>
</block>
</value>
<statement name="DO1">
<block type="text_print" id="218">
<value name="TEXT">
<block type="text" id="219">
<field name="TEXT">Второе число больше</field>
</block>
</value>
</block>
</statement>
<statement name="ELSE">
<block type="text_print" id="213">
<value name="TEXT">
<block type="text" id="214">
<field name="TEXT">Числа равны</field>
</block>
</value>
</block>
</statement>
</block>
</next>
</block>
</next>
</block>
</xml>