G121323131313232233131323223313232233132313132313332332223221
  >>
   G12132313131323223313132322331323223313231313231333233222322
  <<
   G121323131313232233131323223313232233132313132313332332223223
  >>
 
 
 G121323131313232233131323223313232233132313132313332332223222
  >>