C21221212121211331313233313131323132313331323113313231323233232223331
>>
C2122121212121133131323331313132313231333132311331323132323323222333
<<
C21221212121211331313233313131323132313331323113313231323233232223333
>>
C21221212121211331313233313131323132313331323113313231323233232223332
>>