<prompt> Petersen dǝ South African Open dǝga saa 2011 lan gozǝna kǝla PDC World Darts Championship 2012 ye dǝro.  <response>: , na dәye José Oliveira de Sousa 43 kәla suro kәla buroye dәn sәkә 64 dareye dәro kәla kәn indimi kәrmuye dәro. Petersen dǝye Steve Brown-a suro kǝla kǝn buroye dǝn biskejin, kuru 21 down suro set-a lan kǝnasarjin 32 ro, kuru 20 down suro leg-a lan biskejin, kuru match dart fal lan kǝnǝngatin. Petersen ye ngawo kǝnasartǝdǝn wono kǝrawunzǝ jire ro walzǝna kuru shiye tawadǝnzǝdǝ shiye awowa ngǝwuro sǝdǝna. Gary Anderson-a suro kǝn indimi dǝn bikkejin kuru bikkewanzǝ zauro ngǝla dǝga fuwu kamarawa telebijinbe dǝn bikkejin. Amma sonyayi, nəmngəla kamnzǝbe dǝga sǝdǝna kuru shiye 42, Andersonye bayanzǝ ngawo kǝla kǝlabe dǝn shiye wono Devon dǝ zauro kǝrǝngǝro wallono. Petersen kəlanzəye wono shiye shi cida ngǝlaro sǝdin kuru bikke ngǝla ro waltǝyin. 