ddd ddg ddi ddr ddu dgd dgg dgi dgr dgu di- did dig dii dir diu div drd drg dri drr dru drv dud dug dui dur duv dvd dvg dvi dvr dvu g-d gdd gdi gdr gdu gdv ggd ggg ggi ggr ggu ggv gid gig gii gir giu giv grd grg gri grr gru grv gu- gud gug gui gur guu guv gvd gvg gvi gvr gvu i-d i-v idd idg idi idr idu idv igd igg igi igr igu iid iii iir iiu ir- ird irg iri irr iru irv iu- iud iug iui iur ivd ivg ivi ivr ivu ivv rdd rdg rdi rdr rdu rdv rgd rgg rgi rgr rgv rid rig rii rir riv rrd rrg rri rrr rru rud rug rui rur ruu ruv rvd rvg rvi rvr rvu rvv udd udg udi udr udu udv ugg ugi ugr ugu uid uig uii uir uiu ur- urd urg uri urr uru uug uur uuu uvu uvv vdd vdg vdi vdr vdu vdv vgg vgr vgu vi- vid vig vii vir viu viv vrd vrg vri vrr vru vug vur vuv vvg vvi vvr vvv

dddd didi didu digg digi diii diiv dird dirr divd divi drug drui druu druv dudd dudu dugu duid duir durg duri duru duur dvdr dvi- dvii dvir gggg gidd gidi gigg gigi gird girg giri girr giru giur grid grig grrr grug grui grur gudi gudu gugg gugi gugu guid gurd gurg guri gurr guru gvvv idid idig idir idvd igri iiii iri- irid irig irri iuiu ivdr ivig ridd ridi rigg rigi rigu riri rrrr rudd rudi rugg rugi ruid rurd ruri ruru ruud ruvi ruvu uddi udid udig udir ugri ugur uguu uirr urdu urgi urgu uriu urri urur uuri uuuu uvgi uvid uvrd uvri uvvu vidi vigr viii virg viri virr viru vivi vrdi vudi vudu vugg vuir vurg vvvv

ddddd diddu digi- digid digri digru divri dridu drigg drugu druid druig druri duggi dugri durgi dvd-d dvd-r dviii girru grgur grigg grrrr gruid gruiu gruvi guddi guddu gudur guggi gugir guidi guird guiri gurgi gurid gurur igdir iggri igigi iiiii irid- rig-i rigid rugii rugir ruiru ruvid rvivr udgir ugrug uigur urivi ururi uuuuu vddir vigui viidu viiri virid virii vivi- vivid vivir

d-grid ddr-ii didugu digdug diii-d dugdug duguid duvvur dvd-vr gigiri grigri grugru guduru gurugu iguidi irridu irugur ridgid rigvir rudgur rudrur viddui vidiri viduid vigrid vuguru vvvvid vvvvvv

dig-dig dugdugi duvvuri duvvuru giurgiu gri-gri gru-gru gurguri igiugig viggiu viruvur

divrigii gudugudu guidguid i-ii-iii i-iv-v-i rigi-dig

ddddddddd divi-divi guidiguir vi-ii-v-i

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