<?xml version="1.0" encoding="UTF-8"?>
<flow>
    <chain name="chain1">
        FOR(2).DO(THEN(a,b,c));
    </chain>

    <chain name="chain2">
        FOR(x).DO(THEN(a,b,c));
    </chain>

    <chain name="chain3">
        FOR(10).DO(THEN(a,b,d)).BREAK(y);
    </chain>

    <chain name="chain4">
        WHILE(z).DO(THEN(a,d));
    </chain>

    <chain name="chain5">
        WHILE(z).DO(THEN(a,d)).BREAK(y);
    </chain>
</flow>