vog voh voi vol voo vor vou vov vow vrd vre vrg vrh vri vrr vru vue vug vul vur vuv vvg vvi vvo vvr vvv vwd vwo wdg wdi wdl wdr wdu wdv wed wee weg weh wei wel weo wer wew wgh wgi wgl wgo wgr wgw wh- whd whh whi whl who whr whu whv whw wid wie wig wii wil wir wiu wiv wl- wle wlg wli wll wlo wlr wlu wlw wod woe wog woh woi wol woo wor wou wow wr- wrd wre wrg wrh wri wrl wro wrr wru wrw wud wue wug wuo wur wuv wvu wvw wwd wwe wwi wwl wwo wwu wwv www