C212212121212113313132333131311331323331323132233132311331323132333131
>>
C21221212121211331313233313131133132333132313223313231133132313233313
<<
C212212121212113313132333131311331323331323132233132311331323132333133
>>
C212212121212113313132333131311331323331323132233132311331323132333132
>>