C312322331333132212111133133313331333131133113313331311331311212331123231   >>    C31232233133313221211113313331333133313113311331333131133131121233112323   <<    C312322331333132212111133133313331333131133113313331311331311212331123233   >>      C312322331333132212111133133313331333131133113313331311331311212331123232   >>