G1213231313132322331313232233132322331311222113313221321
  >>
   G121323131313232233131323223313232233131122211331322132
  <<
   G1213231313132322331313232233132322331311222113313221323
  >>
 
 
 G1213231313132322331313232233132322331311222113313221322
  >>