-ing dddd dhin dhod dhor dhrn didi dido digg digi digo diii diiv din- ding dinh dini dinn dino dion dior dird dirr divd divi divo dod- dodd dodg dodi dodo dog- dogg dogh dogi dogo dohr doid doig doin dond dong doni donn dono donr dood doon door dord dori dorn doro dorr dovi drih drin drnh drno drod drog droh dron drvn dvdr dvi- dvii dvin dvir dvno dvor gdor gdov gggg gghg ggrn ghoi ghon gidd gidh gidi gido gigg gigi gign gigo ging gini ginn gino giog gioi gion gird girg giri girn giro girr gnin gnod gnoo gnrr godi godo gogh gogi gogo goin gon- gond gong goni gonn gono good goog gooi goon goor gord gorg gori gorn goro gorr govi grid grig grin grni grod grog groh groi gron groo gror grov grrr gvhd gvvv h-ii hdiv hdod hdri hhgg hhhh hi-v hidi high higi hihi hiho hind hing hinn hino hird hiri hirn hiro hndd hnoi hodh hodi hodr hogg hogh hogi hogo hohn hoho hoid hoir hond hong honi hono hood hoon hoor hord horg hori horn horo horr hovi hrdn hrid hrng hrod hron i-go i-no iddo idgo idid idig idin idio idir idno idog idon idro idvd ighd igni igno igon igoo igor igri ihdr ihrd ihvh iiii iiio iino iioi iioo ind- indi indo ingo inhd inid inig inni inno innr ino- inoi inon inor inri inro iod- iodd iodo ioii ioio ioni ionn iono iooi iooo iorg iori irdo iri- irid irig irin irio irod iroh iron irov irri ivdr ivig ivin ivod ivon ivor n-ii nddo ndor ndri ngio ngon ngor ngri nhnn nhon nidd nidi nido nigg nigh nigo niir nind ning ninh nini nino niog nioh nion nioo niro nirv nivo nivr nngn nnnn nodi nodo nogg nogh nogo nohn noho noid noin noio noir non- nong noni nonn nono noo- noon nooo noor noov nor- nord norg nori norn noro norr norv nov- novi novo nron nrrd nvir oddd oddi odin odio odir odoh odon odoo odor ogdh oggi oghi ogin ogni ogod ogog ogoi ogon ogri ogro ohgr ohhi ohho ohid ohio ohno ohoh ohrn oido oigo oiii oion ondi ondo ongi ongo onir onni onno onod onon onor oodi ooho ooid oooh oooo oord ordn ordo orgn orgo ori- orid orig orin orio orni orno oro- oron oror orri orro orvr ovhd ovi- ovid ovni ovo- ovod ovon ovoo rdio rhin rhio rhod rhog rhoh rhon ridd ridi rido rigg righ rigi rigo riho riin rind ring rinn rino rion riri rivo rnin rnod rodd rodi rodo rogg rogh rogi rogo rohn rohr roid roig roin roio roir rond rong roni rono rood roog rooi roon roor rori roro rovi rovo rrrr rvvh vdio vhhh vidi vido vigh vigo vigr vihi viii vind ving vinh vini vino vion virg viri viro virr vivi vivo vnir vodo voho void voin voio voir vond voni vonn voog voor vor- vord vori voro vrdi vrin vrio vrnn vron vvog vvvv