a-a a-b a-i aaa aab aag aai aak aan aar aav aay ab- aba abb abg abi abk abn abr abv aby ag- aga agb agg agi agk agn agr agv agy ai- aia aib aig aii aik ain air aiv aiy aka akb akg aki akk akn akr akv an- ana anb ang ani ank ann anr anv any ar- ara arb arg ari ark arn arr arv ary av- ava avb avg avi avk avn avr avy ay- aya ayi ayk ayn ayr baa bab bag bai bak ban bar bav bay bba bbb bbg bbi bbk bbn bbr bby bga bgb bgg bgi bgk bgn bgr bgv bi- bia bib big bii bik bin bir biv biy bka bkb bkg bkk bkn bkr bkv bna bnb bng bni bnk bnn bnr bnv bra brb brg bri brk brn brr brv bry bva bvb bvg bvi bvk bvn bvr bvv by- bya byg byi byk byn byr gaa gab gag gai gak gan gar gav gay gba gbg gbi gbk gbn gbr gbv gby gga ggb ggg ggi ggn ggr ggv gia gib gig gii gik gin gir giv giy gka gkb gkn gna gnb gni gnn gnr gnv gra grb grg gri grk grn grr grv gry gva gvb gvg gvi gvk gvn gvr gy- gya gyb gyn gyr i-v ia- iaa iab iag iai ian iar iav iba ibb ibg ibi ibk ibn ibr ibv iby iga igb igg igi igk ign igr igy iia iib iii iin iir ika ikb iki ikk ikr ikv in- ina inb ing ini ink inn inr inv iny ir- ira irb irg iri irk irn irr irv iry iva ivb ivg ivi ivr ivv ivy iya iyr iyy ka- kaa kab kag kai kak kan kar kav kay kba kbb kbi kbk kbn kbr kga kgb kgi kgv kgy kia kib kig kii kik kin kir kiv kkb kki kkk kkn kkr kkv kky kn- kna kng kni knk knn knr kra krg kri krk krn krr krv kry kva kvb kvi kvk kvn kvr kvv kya kyn kyr n-i naa nab nag nai nak nan nar nav nay nba nbb nbg nbi nbk nbn nbr nbv nga ngb ngg ngi ngk ngn nia nib nig nii nik nin nir niv nka nki nkk nkn nkr nky nna nnb nng nni nnk nnn nnv nra nrb nrg nri nrk nrn nrr nrv nry nva nvb nvg nvi nvk nvn nvv nya nyg nyk nyn nyy ra- raa rab rag rai rak ran rar rav ray rba rbb rbg rbi rbk rbn rbr rga rgb rgg rgi rgk rgn rgr rgv ria rib rig rii rik rin rir riv riy rkb rkg rkk rkv rky rna rnb rng rni rnn rnr rnv rny rra rrb rrg rri rrk rrn rrr rva rvb rvg rvi rvn rvr rvv rvy ry- rya ryg ryk ryn ryr ryy v-a vaa vab vag vai vak van var vav vay vba vbg vbi vbk vbr vbv vga vgg vgn vgr vi- via vib vig vii vik vin vir viv viy vka vkb vkg vn- vna vng vni vnr vnv vra vrb vrg vri vrk vrn vrr vry vva vvb vvg vvi vvr vvv vyg vyn yaa yab yag yai yak yan yar yav yay ybg ybi ybr yby yga yig yii yin yir yka yki ykk ykn yna yng ynk ynn yny yra yrg yrn yva yvi yvr yvy yyb yyg yyy