G1213231313132322331313232233132313331323331323133313233313331323132333133313133312121
  >>
   G121323131313232233131323223313231333132333132313331323331333132313233313331313331212
  <<
   G1213231313132322331313232233132313331323331323133313233313331323132333133313133312123
  >>
 
 
 G1213231313132322331313232233132313331323331323133313233313331323132333133313133312122
  >>