B1323331313331312323133313112113313232233132333133313231333131311331
>>
B132333131333131232313331311211331323223313233313331323133313131133
<<
B1323331313331312323133313112113313232233132333133313231333131311333
>>
B1323331313331312323133313112113313232233132333133313231333131311332
>>