C3213322333133313113313221211113313331333131111331322131111321231   >>    C321332233313331311331322121111331333133313111133132213111132123   <<    C3213322333133313113313221211113313331333131111331322131111321233   >>      C3213322333133313113313221211113313331333131111331322131111321232   >>