G121323131313232233131323223313232233131133131113232211231
  >>
   G12132313131323223313132322331323223313113313111323221123
  <<
   G121323131313232233131323223313232233131133131113232211233
  >>
 
 
 G121323131313232233131323223313232233131133131113232211232
  >>