C313212111113331323312111133133313331333133313331333133313331311331333233211131   >>    C31321211111333132331211113313331333133313331333133313331333131133133323321113   <<    C313212111113331323312111133133313331333133313331333133313331311331333233211133   >>      C313212111113331323312111133133313331333133313331333133313331311331333233211132   >>