C3132121111133313233121111331333133313331333133313331323132231131   >>    C313212111113331323312111133133313331333133313331333132313223113   <<    C3132121111133313233121111331333133313331333133313331323132231133   >>      C3132121111133313233121111331333133313331333133313331323132231132   >>