C313212111113331323312111133133313331333133313331333133313331331121111131333131   >>    C31321211111333132331211113313331333133313331333133313331333133112111113133313   <<    C313212111113331323312111133133313331333133313331333133313331331121111131333133   >>      C313212111113331323312111133133313331333133313331333133313331331121111131333132   >>