C312111333131323132313233313131323132313132322331323331311331312312131
>>
C31211133313132313231323331313132313231313232233132333131133131231213
<<
C312111333131323132313233313131323132313132322331323331311331312312133
>>
C312111333131323132313233313131323132313132322331323331311331312312132
>>