C312111333131323132313233313131323132313132322331323331311331313231323132311331
>>
C31211133313132313231323331313132313231313232233132333131133131323132313231133
<<
C312111333131323132313233313131323132313132322331323331311331313231323132311333
>>
C312111333131323132313233313131323132313132322331323331311331313231323132311332
>>