C313212111133131211331333133313331333133313231333133313331333133313233231323211   >>    C31321211113313121133133313331333133313331323133313331333133313331323323132321   <<    C313212111133131211331333133313331333133313231333133313331333133313233231323213   >>      C313212111133131211331333133313331333133313231333133313331333133313233231323212   >>