G121323131313232233131323223313232233133313331312212323211
  >>
   G12132313131323223313132322331323223313331333131221232321
  <<
   G121323131313232233131323223313232233133313331312212323213
  >>
 
 
 G121323131313232233131323223313232233133313331312212323212
  >>