B33132212112331323223313211232333132313331322331333133313231333112113321
>>
B3313221211233132322331321123233313231333132233133313331323133311211332
<<
B33132212112331323223313211232333132313331322331333133313231333112113323
>>
B33132212112331323223313211232333132313331322331333133313231333112113322
>>