C2222123232233131323132313232313232313231323132322133313233313121111   >>    C222212323223313132313231323231323231323132313232213331323331312111   <<    C2222123232233131323132313232313232313231323132322133313233313121113   >>      C2222123232233131323132313232313232313231323132322133313233313121112   >>