C111113331333132322331333133313331323323131121133133313232231211   >>    C11111333133313232233133313331333132332313112113313331323223121   <<    C111113331333132322331333133313331323323131121133133313232231213   >>      C111113331333132322331333133313331323323131121133133313232231212   >>