G13113313231323133313331333133313113313331333132322331333132212233311
  >>
   G1311331323132313331333133313331311331333133313232233133313221223331
  <<
   G13113313231323133313331333133313113313331333132322331333132212233313
  >>
 
 
 G13113313231323133313331333133313113313331333132322331333132212233312
  >>