C31321211111333132331211113313331333133313331333133313331333133313113212322131   >>    C3132121111133313233121111331333133313331333133313331333133313331311321232213   <<    C31321211111333132331211113313331333133313331333133313331333133313113212322133   >>      C31321211111333132331211113313331333133313331333133313331333133313113212322132   >>