C31321211111333132331211113313331333133313331333133313331333133313331211112131   >>    C3132121111133313233121111331333133313331333133313331333133313331333121111213   <<    C31321211111333132331211113313331333133313331333133313331333133313331211112133   >>      C31321211111333132331211113313331333133313331333133313331333133313331211112132   >>