C31321211111333132331211113313331333133313331333133313331333132322121111113231   >>    C3132121111133313233121111331333133313331333133313331333133313232212111111323   <<    C31321211111333132331211113313331333133313331333133313331333132322121111113233   >>      C31321211111333132331211113313331333133313331333133313331333132322121111113232   >>