C2222123232233131323132313232313232313231323223313231323232132323331   >>    C222212323223313132313231323231323231323132322331323132323213232333   <<    C2222123232233131323132313232313232313231323223313231323232132323333   >>      C2222123232233131323132313232313232313231323223313231323232132323332   >>