G1213231313132322331313232233132313232321232332212323131
  >>
   G121323131313232233131323223313231323232123233221232313
  <<
   G1213231313132322331313232233132313232321232332212323133
  >>
 
 
 G1213231313132322331313232233132313232321232332212323132
  >>