tot tov toy tra trc tre tri trl trn tro trr trt trv try tta ttc tte tti ttl ttn tto ttr ttt ttv tty tva tvc tve tvi tvl tvn tvo tvr tvt tvy tya tyc tye tyl tyn tyo tyr tyt v-a v-e vaa vac vae vai val van vao var vat vav vay vca vcc vce vci vcl vcn vco vcr vct vcy vea vec vee vei vel ven veo ver vet vey vi- via vic vie vii vil vin vio vir vit viv viy vl- vla vlc vle vll vlo vlt vlv vly vn- vna vni vnl vno vnr vnv voa voc voe voi vol von voo vor vot vov voy vra vrc vre vri vrn vrr vrt vry vta vtc vte vti vtl vto vtr vtt vtv vty vva vvc vvi vvo vvr vvt vvv vye vyl vyn vyt yaa yac yae yai yal yan yao yar yat yav yay yca ycc yce yci ycl yco ycv ycy yea yec yee yei yel yen yeo yer yet yev yey yie yii yin yio yir yit ylc yle yli yll ylr ylt yly yna yne ynn yny yoc yoe yoi yol yon yoo yor yot yoy yra yrc yre yrn yro yrt yta ytc yte ytl ytn yto ytr ytt ytv yva yve yvi yvo yvr yvy yyc yye yyt yyy