-ing dddd ddot ddpo dfdt dftg didi dido dif- diff digg digi digo diii dilf dili dill dilo din- ding dini dinn dino dint diol dion diop diot dipl dipn dipo dipp dipt diti dito ditt dlii dlil dlit dnpo dntp dntt dod- dodd dodg dodi dodo doff dog- dogg dogi dogo dogp doid doig doil doin doit dold dolf doli doll dolo dolp dolt dond dong doni donn dono donp dont dood doof dool doon doop doot dopo dopp dopt dotd doti doto dott dpdt dpin dpll dpni dtdp dtng dtot dtpl dttp fdot fdti fdtl ffff ffii fftf fidf fido fiff fifi fifo fift figg figl figo fiii fiil fild fili fill filn filo find fing fini finn fino finp fint fion fipp fiti fitt flid flig flii flin flip flit flod flog flon floo flop flot fltg fndd fndg fndn fofo fogg fogi fogl fogn fogo foid foil foin fold foli foll folo folt fond fong fono font food foof fool foon foot fopp foti foto fotp fott fpdl fpdt fpgt fpin ft-l ftdi ftgd ftii ftop gdnf gfdl gftp ggfg gggg ggpo gidd gidi gidl gido giff gift gigg gigi gign gigo gild gilf gilg gili gill gilo gilt ging gini ginn gino giog gioi gion giop gipf gipi gipp gito gli- glid glin glip glit glod glof glog glop glot glpi gltp gnin gnip gnit gnod gnof gnoo gnti gntp godi godo goff gogi gogo goif goin goip goit gold golf goli goll golo golp golt gon- gond gong goni gonn gono good goof goog gooi gool goon goop goot gopi gopo gotd goti gotl goto gott gpdf gpgp gpip gpot gtfo gtip gtld gtop i-go i-no iddo idfp idgf idgo idid idig idil idin idio idli idno idog idol idon idtp ifid ifil ifit ifni ifno ifpo iftn ifto igil igli iglo igni igno igon igoo igot iiii iiio iiit iino iioi iioo iiop iipf iitt ilin ilio ilit ill- illd illi illo illp illt ilni ilno ilog iloo ilot ind- indi indo infi infl info infp ingo inid inig init inni inno ino- inoi inol inon inot inp- inpi inpp inpt intd intg inti intl intn into intp iod- iodd iodo iogt ioii ioio ioit iolo ioni ionn iono ioof iooi iooo iopl iotf ioto ipdi ipid ipil ipin iplo ipod ipop ippf ippo ipto itdo itgo itif itil itin itll itno itof itoi itol iton itoo ittf itto lddp ldif lfng lftp lgdt lgfl lgin lgtn lidl lido liff lifg lifl lifo lift ligg ligi lign ligo liig liii liin lilg lili lill lilo lilt lind ling linn lino lint lio- liod lion lip- lipi lipl lipo lipp litd liti litl lito litt lldp llll llod lloo lndg lndn lodi loff lofi lofn loft log- logi logo logp loid loif loin loit lold loli loll lolo lond long loni lono lont lood loof lool loon loop loot lopi lopp lotd loti lotl loto lott lpfp lpft lpod lppl ltng ltnt n-ii nddo ndfi ndnp ndnt ndop ndpd nfff nfip nfld nfon nfto ngio ngol ngon ngtn nidd nidi nido niff nift nigg nigo nigt niip niit nild nili nill nilo nilp nilt nind ning nini ninl nino niog nion nioo nipt nitf niti nito nlgn nngn nnit nnnn nnot nnpi nntn nodi nodo nofi nogg nogo nogt noid noif noil noin noio noit nold nolf noli noll nolo nolp nolt non- nong noni nonn nono nont noo- nool noon nooo noop noot not- noti noto nott npif npin nppd nppl nptn ntfl ntfp ntnd ntof ntop ntpd ntto oddd oddi odin odio odon odoo odop odot off- offo ofgo ofid ofit ofno oftp ogdl oggi ogin ogli ogni ognl ogod ogog ogoi ogon ogpl oido oigo oiii oint oion oiti oldn olid olig olin olio olit olli ollo olof olog olon olot ondi ondo ongi ongo onil onit onlf onni onno onod onon onpg onpt ont- onti onto oodi ooff ooid oold oolo oont oooo ootp opii opin opio opit opng opo- opon oppi oppo opti optn opto otfp otif otin otit oto- otof otog oton otoo otpp otti otto pdpn pfff pfft pfit pfli pgdn pglo pido piff pigf pigg pign pigo pigp pigt piip pil- pild pili pill pilo pilt pind ping pini pinn pino pinp pint pion piot pipi pipo pipp pitf piti pito pitt pldn pldt plff plid plif plig plin plio plip plit plnt plod plog plon ploo plop plot plpp pltf pltg pltt pnin pnld pnln pnnl pnon pnot pnpo pnpp pntd pntl pod- podd podi podo poff pofi pogg pogo poid poil poin poio pold polg poli poll polo polt pond pong poni pono ponp pont pood poof pool poon poop poot pop- popi popo popp popt potd potf poti poto pott ppgi ppid ppif ppig ppli pplo ppod pppd pppn pppo pppp pptn pptt ptld ptol ptop ptpd tdff tdil tfin tfnp tfot tfpt tftp tgif tidd tiff tifo tift tigi tiit tild till tiln tilo tilt tind ting tini tinn tino tint tion tiop tip- tipi tipo tipp tipt titi tito titp titt tldp tlli tlon tndd tndf tnfl todd todi todo todt toff tofi tofo toft togo togt toid toil toit tol- told toli toll tolo tolt tong toni tonn tono tood toof tool toon toot top- topd topf topi topo topp topt totd toti toto tott tpdf tpld tpol tpon tppd tppp tptp ttff ttfn tton ttop tttt