C12121212311232322331313232233132313331323331323223313232311331
>>
C1212121231123232233131323223313231333132333132322331323231133
<<
C12121212311232322331313232233132313331323331323223313232311333
>>
C12121212311232322331313232233132313331323331323223313232311332
>>