G13113313231323133313331333133313113313331323223313232332121
  >>
   G1311331323132313331333133313331311331333132322331323233212
  <<
   G13113313231323133313331333133313113313331323223313232332123
  >>
 
 
 G13113313231323133313331333133313113313331323223313232332122
  >>