C31321211111333132331211113313331333133313331333133313331333132322121111122111   >>    C3132121111133313233121111331333133313331333133313331333133313232212111112211   <<    C31321211111333132331211113313331333133313331333133313331333132322121111122113   >>      C31321211111333132331211113313331333133313331333133313331333132322121111122112   >>