C313212111113331323312111133133313331333133313331333133313233121331   >>    C31321211111333132331211113313331333133313331333133313331323312133   <<    C313212111113331323312111133133313331333133313331333133313233121333   >>      C313212111113331323312111133133313331333133313331333133313233121332   >>