G131133132313231333133313331333131133133313232233132332113211
  >>
   G13113313231323133313331333133313113313331323223313233211321
  <<
   G131133132313231333133313331333131133133313232233132332113213
  >>
 
 
 G131133132313231333133313331333131133133313232233132332113212
  >>