C21221212121211331313233313131133132333132313223313231323131323221
>>
C2122121212121133131323331313113313233313231322331323132313132322
<<
C21221212121211331313233313131133132333132313223313231323131323223
>>
C21221212121211331313233313131133132333132313223313231323131323222
>>