B3313221211233132322331321123233313231333132233133313331311211331311331323211121
  >>
   B331322121123313232233132112323331323133313223313331333131121133131133132321112
  <<
   B3313221211233132322331321123233313231333132233133313331311211331311331323211123
  >>
 
 
 B3313221211233132322331321123233313231333132233133313331311211331311331323211122
  >>