C31211133313132313231323331313132313231313232233132333132333131122112323131231
>>
C3121113331313231323132333131313231323131323223313233313233313112211232313123
<<
C31211133313132313231323331313132313231313232233132333132333131122112323131233
>>
C31211133313132313231323331313132313231313232233132333132333131122112323131232
>>