C132233133112121111331333133313331312121111133313331323132313331123231   >>    C13223313311212111133133313331333131212111113331333132313231333112323   <<    C132233133112121111331333133313331312121111133313331323132313331123233   >>      C132233133112121111331333133313331312121111133313331323132313331123232   >>