C312111333131323132313233313131323132313132322331323331313311231231
>>
C31211133313132313231323331313132313231313232233132333131331123123
<<
C312111333131323132313233313131323132313132322331323331313311231233
>>
C312111333131323132313233313131323132313132322331323331313311231232
>>