G121323131313232233131323223313232233132322321132213333231
  >>
   G12132313131323223313132322331323223313232232113221333323
  <<
   G121323131313232233131323223313232233132322321132213333233
  >>
 
 
 G121323131313232233131323223313232233132322321132213333232
  >>