C212212121212113313132333131311331323331323132233132322331313231323131
>>
C21221212121211331313233313131133132333132313223313232233131323132313
<<
C212212121212113313132333131311331323331323132233132322331313231323133
>>
C212212121212113313132333131311331323331323132233132322331313231323132
>>