-ing dddd didi dido dif- diff digg digi digo diii dimi dimm dimn dimo din- ding dini dinn dino dion dmin dod- dodd dodg dodi dodo doff dog- dogg dogi dogo doid doig doin domi domm domn domo dond dong doni donn dono dood doof doom doon fdnm fdom ffff ffii fidf fido fiff fifi fifm fifo figg figo fiii fimo find fing fini finn fino fion fmdg fmno fmod fndd fndg fndn fofo fogg fogi fogn fogo foid foin fomo fond fong fono food foof foom foon gdnf ggfg gggg gidd gidi gido giff gigg gigi gign gigo gimo ging gini ginn gino giog gioi gion gmod gnin gnod gnof gnom gnoo godi godo goff gogi gogo goif goin gomf gomi gomn gomo gon- gond gong goni gonn gono good goof goog gooi goom goon i-go i-no iddm iddo idgf idgo idid idig idin idio idno idog idon ifid ifim ifni ifno igni igno igon igoo iiii iiio iinm iino iioi iioo imdg imdi imfi imid imin immi immo imno imod imof imon ind- indi indm indo infi info ingo inid inig inni inno ino- inoi inon iod- iodd iodo ioii ioio iomo ioni ionn iono ioof iooi iooo mddm mdfi mdii mdmf mfng mid- midi midn mido miff mifi migg migi migo miii miin miio mim- mimd mimi mimo mind ming mini minn mino mio- mion mmdf mmdi mmfd mmff mmgn mmii mmmd mmmm mmod mndo mnin modd modi modo moff mofo mogg mogi mogo moif moii moin moio momi momo mon- mond mong moni monn mono mood moog moon n-ii nddo ndfi ndom nfff nfon ngio ngmn ngom ngon nidd nidi nido niff nigg nigo nimd nimi nimo nind ning nini nino niog nion nioo nmff nmon nngn nnnn nodi nodo nofi nogg nogo noid noif noin noio nom- nomi nomo non- nong noni nonn nono noo- noon nooo oddd oddi odin odio odom odon odoo off- offo ofgo ofid ofno oggi ogin ogni ogod ogog ogoi ogon oido oigo oiii oion omfg omid omim omin omio omn- omni omo- omoi omon omoo ondi ondo ongi ongo onni onno onod onon oodi ooff ooid oooo