C313212111113331323312111133133313331333133313331333133313331331121333131131   >>    C31321211111333132331211113313331333133313331333133313331333133112133313113   <<    C313212111113331323312111133133313331333133313331333133313331331121333131133   >>      C313212111113331323312111133133313331333133313331333133313331331121333131132   >>