C132233133112121111331333133313331312121111133313331323221133131   >>    C13223313311212111133133313331333131212111113331333132322113313   <<    C132233133112121111331333133313331312121111133313331323221133133   >>      C132233133112121111331333133313331312121111133313331323221133132   >>