C31321211111333132331211113313331333133313331333133313331333133311332233131   >>    C3132121111133313233121111331333133313331333133313331333133313331133223313   <<    C31321211111333132331211113313331333133313331333133313331333133311332233133   >>      C31321211111333132331211113313331333133313331333133313331333133311332233132   >>