C2212123213331323132233132233131323131323132313231311331323133313331313221231   >>    C221212321333132313223313223313132313132313231323131133132313331333131322123   <<    C2212123213331323132233132233131323131323132313231311331323133313331313221233   >>      C2212123213331323132233132233131323131323132313231311331323133313331313221232   >>