C132233133112121111331333133313331323331333133313231331123113231231   >>    C13223313311212111133133313331333132333133313331323133112311323123   <<    C132233133112121111331333133313331323331333133313231331123113231233   >>      C132233133112121111331333133313331323331333133313231331123113231232   >>