<prompt> Kalima dǝga tǝmzǝyin: 1971 lan garratǝ, na dǝye zawal indiro karǝgǝ Formula One Belgian Grand Prix ye dǝga naptǝnzǝ-a suro  <response>: 1972-a 1974-a dәn loktu do karәgә dә waltә kate circuits Walloon-a Flemish-a ye dәga falzәna dәn. Roger Caignie ye Spaa nzəliwo, Nivelles dǝ waneye zauro nzəliwo. Naa zauro ngǝwu soa kǝlzǝyin ma mbeji, sha samiyata kuru awo laa ba ma, kuru am motoye soye sha bayanna sadǝna kǝla shi dǝ kǝlzǝyin ba ro kuru kǝlzǝyin ba ro. Nivelles dә am am am kura kura kura so dәn sha notәnyi, sawu sandiye sandiya kәla kәndoye dәn zauro karәngәnyi ro gozәna dәn. 