G13113313231323133313331333133313113313331333132322331323323211231
  >>
   G1311331323132313331333133313331311331333133313232233132332321123
  <<
   G13113313231323133313331333133313113313331333132322331323323211233
  >>
 
 
 G13113313231323133313331333133313113313331333132322331323323211232
  >>