C132233133112121111331333133313121111331323132322133313231311131   >>    C13223313311212111133133313331312111133132313232213331323131113   <<    C132233133112121111331333133313121111331323132322133313231311133   >>      C132233133112121111331333133313121111331323132322133313231311132   >>