a-fu aaaa aaaf aaam aaar aafa aaff aama aamr aara aarm aaru afaa afam afar affa afma afr- afra afrm afru afua amaa amam amar amax amfm amfr amm- amma ammu amra amua amum amur araf aram arar arau arax arfa arff arfu arma armm armu arr- arra arrr arru arua arum auaa auma aur- aura auxa axaf axar axfr axum faaa faam fafa faff fama fara farm farr faru faur faux ffar ffff ffrr fram frau frax frum fuar fuff fufu fur- fura furm furr maaa maaf maam maar mafa maff mafu mama mamf mamu mar- mara marf marm marr maru marx maua mauf maum maur maux maxx mffa mmaa mmar mmff mmmm mmrf mmxx muar muff mufu muma mumm mumu mura murr muru muxu raaf raam rafa raff rama ramm ramu rara rarf raua rauf raum raxa rfam rmaf rrrr rrum rufa ruff ruma rumm rura ruru uafa uaru uaua uffa ufra umaa umar umax umff umma umra urau urfa urff urma urra urum urur uuuu xaar xara xmax xura xuxa xuxu xxxx