C2122121212121133131323331313132322331323211331313113313132323221
>>
C212212121212113313132333131313232233132321133131311331313232322
<<
C2122121212121133131323331313132322331323211331313113313132323223
>>
C2122121212121133131323331313132322331323211331313113313132323222
>>