C31321211111333132331211113313331333133313331333133313331333133313311231312231   >>    C3132121111133313233121111331333133313331333133313331333133313331331123131223   <<    C31321211111333132331211113313331333133313331333133313331333133313311231312233   >>      C31321211111333132331211113313331333133313331333133313331333133313311231312232   >>