a-a a-b a-i aaa aab aai aak aan aar aav aay ab- aba abb abi abk abn abr abv aby ai- aia aib aii aik ain air aiv aiy aka akb aki akk akn akr akv an- ana anb ani ank ann anr anv any ar- ara arb ari ark arn arr arv ary av- ava avb avi avk avn avr avy ay- aya ayi ayk ayn ayr baa bab bai bak ban bar bav bay bba bbb bbi bbk bbn bbr bby bi- bia bib bii bik bin bir biv biy bka bkb bkk bkn bkr bkv bna bnb bni bnk bnn bnr bnv bra brb bri brk brn brr brv bry bva bvb bvi bvk bvn bvr bvv by- bya byi byk byn byr i-v ia- iaa iab iai ian iar iav iba ibb ibi ibk ibn ibr ibv iby iia iib iii iin iir ika ikb iki ikk ikr ikv in- ina inb ini ink inn inr inv iny ir- ira irb iri irk irn irr irv iry iva ivb ivi ivr ivv ivy iya iyr iyy ka- kaa kab kai kak kan kar kav kay kba kbb kbi kbk kbn kbr kia kib kii kik kin kir kiv kkb kki kkk kkn kkr kkv kky kn- kna kni knk knn knr kra kri krk krn krr krv kry kva kvb kvi kvk kvn kvr kvv kya kyn kyr n-i naa nab nai nak nan nar nav nay nba nbb nbi nbk nbn nbr nbv nia nib nii nik nin nir niv nka nki nkk nkn nkr nky nna nnb nni nnk nnn nnv nra nrb nri nrk nrn nrr nrv nry nva nvb nvi nvk nvn nvv nya nyk nyn nyy ra- raa rab rai rak ran rar rav ray rba rbb rbi rbk rbn rbr ria rib rii rik rin rir riv riy rkb rkk rkv rky rna rnb rni rnn rnr rnv rny rra rrb rri rrk rrn rrr rva rvb rvi rvn rvr rvv rvy ry- rya ryk ryn ryr ryy v-a vaa vab vai vak van var vav vay vba vbi vbk vbr vbv vi- via vib vii vik vin vir viv viy vka vkb vn- vna vni vnr vnv vra vrb vri vrk vrn vrr vry vva vvb vvi vvr vvv vyn yaa yab yai yak yan yar yav yay ybi ybr yby yii yin yir yka yki ykk ykn yna ynk ynn yny yra yrn yva yvi yvr yvy yyb yyy