C132233133112121111331333133312111133132311233133313331313331323221111   >>    C13223313311212111133133313331211113313231123313331333131333132322111   <<    C132233133112121111331333133312111133132311233133313331313331323221113   >>      C132233133112121111331333133312111133132311233133313331313331323221112   >>