G1213231313132322331313232233132322331323321133131313311211
  >>
   G121323131313232233131323223313232233132332113313131331121
  <<
   G1213231313132322331313232233132322331323321133131313311213
  >>
 
 
 G1213231313132322331313232233132322331323321133131313311212
  >>