G1213231313132322331313232233132313331323331323133313233313331311212112121
  >>
   G121323131313232233131323223313231333132333132313331323331333131121211212
  <<
   G1213231313132322331313232233132313331323331323133313233313331311212112123
  >>
 
 
 G1213231313132322331313232233132313331323331323133313233313331311212112122
  >>