C2212123213331323132233132233131323131323132313231311331323133313231121231   >>    C221212321333132313223313223313132313132313231323131133132313331323112123   <<    C2212123213331323132233132233131323131323132313231311331323133313231121233   >>      C2212123213331323132233132233131323131323132313231311331323133313231121232   >>