dot/trpl15-01.dot

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    table0[label=<<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
        <TR><TD COLSPAN="2" SIDES="B">Cons</TD></TR>
        <TR><TD>i32</TD><TD><TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
        <TR><TD COLSPAN="2" SIDES="B">Cons</TD></TR>
        <TR><TD>i32</TD><TD><TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
        <TR><TD COLSPAN="2" SIDES="B">Cons</TD></TR>
        <TR><TD>i32</TD><TD><TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
        <TR><TD COLSPAN="2" SIDES="B">Cons</TD></TR>
        <TR><TD>i32</TD><TD><TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
        <TR><TD COLSPAN="2" SIDES="B">Cons</TD></TR>
        <TR><TD>i32</TD><TD>∞</TD></TR>
    </TABLE></TD></TR>
    </TABLE></TD></TR>
    </TABLE></TD></TR>
    </TABLE></TD></TR>
    </TABLE>>];
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