B33113313132313113313223313331323132322331323131333133313231333112331221
>>
B3311331313231311331322331333132313232233132313133313331323133311233122
<<
B33113313132313113313223313331323132322331323131333133313231333112331223
>>
B33113313132313113313223313331323132322331323131333133313231333112331222
>>