<prompt> Kәla lamar adәye fuwuzәna - Walker dә naa Formula Onebe loktu samin-samin naa Lotus 72ye dәga suro saa 1972ye dәn, naa lamba indi Emerson Fittipaldiye dәro. Loktu dǝ fuwujin dǝn, sonyayi, Walker-a karapka dǝ-a samma so zauro hangalzaa ro walzǝna. Ngawo Lotusye Walkera asuzәna lan, shiye kungәna moto Formula Twobe kamfani gade ro jaraftәgәna, shiye suro jamibe dәn sha gәnatәgәna suro Italy GPbe dәn  <response>: kuru Canada GP, na do Reine Wisell-ye kǝltǝnzǝ. Walker dǝ US GP ro waltǝgǝ, amma letǝgǝramzǝ kolzǝna. 