C111113331333132322331333133313331323323131121133133313232212111133231311211   >>    C11111333133313232233133313331333132332313112113313331323221211113323131121   <<    C111113331333132322331333133313331323323131121133133313232212111133231311213   >>      C111113331333132322331333133313331323323131121133133313232212111133231311212   >>