C2122121212121133131323331313113313233313231322331323131232233131
>>
C212212121212113313132333131311331323331323132233132313123223313
<<
C2122121212121133131323331313113313233313231322331323131232233133
>>
C2122121212121133131323331313113313233313231322331323131232233132
>>