G1212121123313131133132213231322331323223313131133132333133112111133132313112121
  >>
   G121212112331313113313221323132233132322331313113313233313311211113313231311212
  <<
   G1212121123313131133132213231322331323223313131133132333133112111133132313112123
  >>
 
 
 G1212121123313131133132213231322331323223313131133132333133112111133132313112122
  >>