C22221232322331313231323132323132323132313232233132313123221323131
>>
C2222123232233131323132313232313232313231323223313231312322132313
<<
C22221232322331313231323132323132323132313232233132313123221323133
>>
C22221232322331313231323132323132323132313232233132313123221323132
>>