C212212121212113313132333131311331323331323132233132311331323223313232331
>>
C21221212121211331313233313131133132333132313223313231133132322331323233
<<
C212212121212113313132333131311331323331323132233132311331323223313232333
>>
C212212121212113313132333131311331323331323132233132311331323223313232332
>>