C31321211111333132331211113313331333133313331333133313331333133313121121133131   >>    C3132121111133313233121111331333133313331333133313331333133313331312112113313   <<    C31321211111333132331211113313331333133313331333133313331333133313121121133133   >>      C31321211111333132331211113313331333133313331333133313331333133313121121133132   >>