dddd didi didu diii dimi dimm dimn dimu din- dini dinn dinu dird dirr dmin drin drui drum druu dudd dudu duid duin duir dumi dumm dunn duri durn duru duur iddm idid idin idir idun iiii iinm iium imdi imid imin imir immi imri imrr imun ind- indi indm indu inid inni innr innu inri inui inun iri- irid irin irri irun iuiu mddm mdii mdud mid- midi midn miii miin mim- mimd mimi mind mini minn minu mird miri mirr miru miui mmdi mmii mmmd mmmm mmun mndr mnin mrdd mrmd mrud mudd mudi mudu muid muin muir mumm mumu mund muni munn munu murd muri murn murr muru n-ii ndri nidd nidi niir niiu nimd nimi nimr nimu nind nini niru niur nmri nnnn nrrd nudd nudi nuim nuin numi numm numu nunn nurd nuri nurn nurr nuru ridd ridi riin rimi rimm rimu rind rinn riri rndm rnin rrrr rrum rrun rudd rudi ruid ruin rumi rumm rund runi runn rurd ruri ruru ruud ruun uddi udid udim udin udir udun uirr umri undi uni- unii unin unir unmr unni unum urdu urim urin uriu urmi urni urri urum urun urur uuni uuri uuuu