C313212111113331323312111133133313331333133313331333133313331331131   >>    C31321211111333132331211113313331333133313331333133313331333133113   <<    C313212111113331323312111133133313331333133313331333133313331331133   >>      C313212111113331323312111133133313331333133313331333133313331331132   >>