B33113313132313113313223313331323132313331333133112323132223331
>>
B3311331313231311331322331333132313231333133313311232313222333
<<
B33113313132313113313223313331323132313331333133112323132223333
>>
B33113313132313113313223313331323132313331333133112323132223332
>>