C111113331333132322331333133313331323323131121133133313331333133222331   >>    C11111333133313232233133313331333132332313112113313331333133313322233   <<    C111113331333132322331333133313331323323131121133133313331333133222333   >>      C111113331333132322331333133313331323323131121133133313331333133222332   >>