C313212111133131211331333133313331333133313331333133313331333132311323323131   >>    C31321211113313121133133313331333133313331333133313331333133313231132332313   <<    C313212111133131211331333133313331333133313331333133313331333132311323323133   >>      C313212111133131211331333133313331333133313331333133313331333132311323323132   >>