C312322331333132212111133133313331333131133113313331333133313332331133221   >>    C31232233133313221211113313331333133313113311331333133313331333233113322   <<    C312322331333132212111133133313331333131133113313331333133313332331133223   >>      C312322331333132212111133133313331333131133113313331333133313332331133222   >>