C21221212121211331313233313131323132313331323113313231323331322311
>>
C2122121212121133131323331313132313231333132311331323132333132231
<<
C21221212121211331313233313131323132313331323113313231323331322313
>>
C21221212121211331313233313131323132313331323113313231323331322312
>>