C212212121212113313132333131311331311331323131113331323331313232233131
>>
C21221212121211331313233313131133131133132313111333132333131323223313
<<
C212212121212113313132333131311331311331323131113331323331313232233133
>>
C212212121212113313132333131311331311331323131113331323331313232233132
>>