C222323132233132323132313231323223313132322233231323132313231323221111   >>    C22232313223313232313231323132322331313232223323132313231323132322111   <<    C222323132233132323132313231323223313132322233231323132313231323221113   >>      C222323132233132323132313231323223313132322233231323132313231323221112   >>