C312322331333132212111133133313331333131133113313331311331322113111   >>    C31232233133313221211113313331333133313113311331333131133132211311   <<    C312322331333132212111133133313331333131133113313331311331322113113   >>      C312322331333132212111133133313331333131133113313331311331322113112   >>