Tilmaamaha alaabta:Waxay ku habboon tahay farsamaynta iyo soo-saarka muraayadaha isku-dhafka ah ee warshadda, rakibidda dibadda, isku-darka guddiga isku-dhafka ah ee gawaarida iyo beeraha kale; marka loo eego shuruudaha nidaamka macaamiisha kala duwan, qalabku wuxuu dooran karaa shaqooyinka sida 0-90 ° flip, 0-360 ° wareeg, iwm.; sagxadaha kala duwan ee looxa isku dhafan, noocyada kala duwan ee koobabka nuugida ayaa la dooran karaa.