-ic a-a a-b a-c a-i a-t aaa aab aac aai aan aar aat aav aay ab- aba abb abc abi abn abr abt abv aby ac- aca acb acc aci acn acr act acv acy ai- aia aib aic aii ain air ait aiv aiy an- ana anb anc ani ann anr ant anv any ar- ara arb arc ari arn arr art arv ary at- ata atb atc ati atn atr att atv av- ava avb avc avi avn avr avt avy ay- aya ayc ayi ayn ayr ayt baa bab bac bai ban bar bat bav bay bba bbb bbc bbi bbn bbr bbt bby bca bcb bcc bci bcn bcr bct bcv bcy bi- bia bib bic bii bin bir bit biv biy bna bnb bnc bni bnn bnr bnt bnv bra brb bri brn brr brt brv bry bta btb btc bti btn btr btt btv bty bva bvb bvc bvi bvn bvr bvt bvv by- bya byc byi byn byr byt c-- caa cab cac cai can car cat cav cay cba cbb cbc cbi cbn cbr cbt cbv cby cca ccb ccc cci ccn ccr cct ccv ci- cia cib cic cii cin cir cit civ cn- cna cnb cnc cni cnn cnr cnt cnv cny cra crb crc cri crn crr crt crv cry cta ctb ctc cti ctn ctr ctt ctv cty cva cvb cvc cvi cvn cvr cvt cvv cya cyb cyc cyn cyr cyt i-v ia- iaa iab iac iai ian iar iat iav iba ibb ibc ibi ibn ibr ibt ibv iby ica icb icc ici icn icr ict icv icy iia iib iic iii iin iir iit in- ina inb inc ini inn inr int inv iny ir- ira irb irc iri irn irr irt irv iry ita itb itc iti itn itt itv ity iva ivb ivc ivi ivr ivt ivv ivy iya iyc iyr iyt iyy n-i naa nab nac nai nan nar nat nav nay nba nbb nbc nbi nbn nbr nbt nbv nca ncb ncc nci ncn ncr nct ncv nia nib nic nii nin nir nit niv nna nnb nnc nni nnn nnt nnv nra nrb nrc nri nrn nrr nrt nrv nry nta ntb ntc nti ntn ntr ntt ntv nva nvb nvc nvi nvn nvt nvv nya nyc nyn nyt nyy ra- raa rab rac rai ran rar rat rav ray rba rbb rbc rbi rbn rbr rbt rca rcb rcc rci rcn rcr rct rcv ria rib ric rii rin rir rit riv riy rna rnb rnc rni rnn rnr rnt rnv rny rra rrb rrc rri rrn rrr rrt rta rtb rtc rti rtn rtr rtt rtv rty rva rvb rvc rvi rvn rvr rvt rvv rvy ry- rya ryc ryn ryr ryy taa tab tac tai tan tar tat tav tay tba tbb tbc tbi tbn tbr tbt tbv tca tcb tcc tci tcn tcr tct tcv tia tib tic tii tin tir tit tiv tiy tna tnb tnc tni tnn tnr tnt tra trb trc tri trn trr trt trv try tta ttb ttc tti ttn ttr ttt ttv tty tva tvb tvc tvi tvn tvr tvt tvy tya tyc tyn tyr tyt v-a vaa vab vac vai van var vat vav vay vba vbc vbi vbr vbv vca vcc vci vcn vcr vct vcy vi- via vib vic vii vin vir vit viv viy vn- vna vni vnr vnv vra vrb vrc vri vrn vrr vrt vry vta vtb vtc vti vtr vtt vtv vty vva vvb vvc vvi vvr vvt vvv vyn vyt yaa yab yac yai yan yar yat yav yay ybc ybi ybr yby yca ycc yci ycv ycy yii yin yir yit yna ynn yny yra yrc yrn yrt yta ytc ytn ytr ytt ytv yva yvi yvr yvy yyb yyc yyt yyy