G12132313131323223313132322331311331313132323323133311231
  >>
   G1213231313132322331313232233131133131313232332313331123
  <<
   G12132313131323223313132322331311331313132323323133311233
  >>
 
 
 G12132313131323223313132322331311331313132323323133311232
  >>