C312111333131323132313233313131323132313132322331323331313231312312311
>>
C31211133313132313231323331313132313231313232233132333131323131231231
<<
C312111333131323132313233313131323132313132322331323331313231312312313
>>
C312111333131323132313233313131323132313132322331323331313231312312312
>>