G1213231313132322331313232233132313233313232223132322331121
  >>
   G121323131313232233131323223313231323331323222313232233112
  <<
   G1213231313132322331313232233132313233313232223132322331123
  >>
 
 
 G1213231313132322331313232233132313233313232223132322331122
  >>