C2212123213331323132233132233131323131323132313231311331323111133221   >>    C221212321333132313223313223313132313132313231323131133132311113322   <<    C2212123213331323132233132233131323131323132313231311331323111133223   >>      C2212123213331323132233132233131323131323132313231311331323111133222   >>