C2212123213331323132233132233131323131323132313231311331323132213231323311   >>    C221212321333132313223313223313132313132313231323131133132313221323132331   <<    C2212123213331323132233132233131323131323132313231311331323132213231323313   >>      C2212123213331323132233132233131323131323132313231311331323132213231323312   >>