C313212111113331323312111133133313331333133313331333133313331333133313332333111   >>    C31321211111333132331211113313331333133313331333133313331333133313331333233311   <<    C313212111113331323312111133133313331333133313331333133313331333133313332333113   >>      C313212111113331323312111133133313331333133313331333133313331333133313332333112   >>