C313212111113331323312111133133313331333133313331333133313331333133322131133131   >>    C31321211111333132331211113313331333133313331333133313331333133313332213113313   <<    C313212111113331323312111133133313331333133313331333133313331333133322131133133   >>      C313212111113331323312111133133313331333133313331333133313331333133322131133132   >>