C313212111113331323312111133133313331333133313331333133313331322331323221311311   >>    C31321211111333132331211113313331333133313331333133313331333132233132322131131   <<    C313212111113331323312111133133313331333133313331333133313331322331323221311313   >>      C313212111113331323312111133133313331333133313331333133313331322331323221311312   >>