C21221212121211331313233313131323132313331323113313232313231323132321
>>
C2122121212121133131323331313132313231333132311331323231323132313232
<<
C21221212121211331313233313131323132313331323113313232313231323132323
>>
C21221212121211331313233313131323132313331323113313232313231323132322
>>