ddd ddg ddi ddy dgd dgg dgi di- did dig dii div diy dvd dvg dvi dy- dyd dyy g-d gdd gdi gdv ggd ggg ggi ggv gid gig gii giv giy gvd gvg gvi gy- gyd i-d i-v idd idg idi idv idy igd igg igi igy iid iii ivd ivg ivi ivv ivy iyy vdd vdg vdi vdv vgg vi- vid vig vii viv viy vvg vvi vvv vyd vyg ydg ydy yid yig yii yvi yvy yyg yyy

dddd didi didy digg digi diii diiv divd divi diyi dvi- dvii dydd gggg gidd gidi gidy gigg gigi givy gvvv gydi idid idig idvd iggy iiii ivig vidi vidy vigy viii vivi vivy vvvv yidi yyyy

ddddd diddy diggy digi- digid divvy dvd-d dviii dygvi giddy gyddy igigi iiiii iyiyi vivi- vivid

diii-d gyigyi vvvvid vvvvvv

dig-dig

i-ii-iii i-iv-v-i

ddddddddd divi-divi vi-ii-v-i