B33113313132313113313223313331323133313221311331333112331312331
>>
B3311331313231311331322331333132313331322131133133311233131233
<<
B33113313132313113313223313331323133313221311331333112331312333
>>
B33113313132313113313223313331323133313221311331333112331312332
>>