C31321211111333132331211113313331333133313331333133313331333132322121111131231   >>    C3132121111133313233121111331333133313331333133313331333133313232212111113123   <<    C31321211111333132331211113313331333133313331333133313331333132322121111131233   >>      C31321211111333132331211113313331333133313331333133313331333132322121111131232   >>