B3313221211233132322331321123233313231333132233133313331323221323221
>>
B331322121123313232233132112323331323133313223313331333132322132322
<<
B3313221211233132322331321123233313231333132233133313331323221323223
>>
B3313221211233132322331321123233313231333132233133313331323221323222
>>