C22232313223313232313231323132322331313232223323132313231323131221   >>    C2223231322331323231323132313232233131323222332313231323132313122   <<    C22232313223313232313231323132322331313232223323132313231323131223   >>      C22232313223313232313231323132322331313232223323132313231323131222   >>