C212212121212113313132333131311331323331323132233132313231311233321
>>
C21221212121211331313233313131133132333132313223313231323131123332
<<
C212212121212113313132333131311331323331323132233132313231311233323
>>
C212212121212113313132333131311331323331323132233132313231311233322
>>