fff ffg ffi ffk ffn ffo ffr ffs fft fgf fgg fgi fgn fgr fgs fgt fif fig fii fik fin fir fis fit fkf fkg fki fkk fkt fnf fng fni fnk fnn fnr fns fnt fof fog foi fok fon foo for fos fot frf frg fri frk frn fro frr frs frt fsf fsg fsi fsk fsn fso fsr fss fst ftf ftg fti ftk ftn fto ftr fts ftt gff gfi gfk gfo gfr gfs gft ggg ggi ggn ggo ggr ggs ggt gif gig gii gik gin gio gir gis git gkn gko gks gkt gnf gni gnn gno gnr gns gnt gof gog goi gok gon goo gor gos got grf grg gri grk grn gro grr grs grt gsf gsg gsi gsk gsn gso gsr gss gst gtf gtg gti gtk gtn gto gtr gts gtt i-f iff ifg ifi ifn ifo ifr ifs ift igf igg igi igk ign igo igr igs igt iif iii iin iio iir iis iit ikf iki ikk iko ikr iks ikt in- inf ing ini ink inn ino inr ins int io- iof iog ioi ion ioo ior ios iot ir- irf irg iri irk irn iro irr irs irt is- isf isg isi isk isn iso isr iss ist itf itg iti itk itn ito its itt k-t kff kfg kfi kfo kfs kgf kgi kgo kgs kif kig kii kik kin kio kir kis kit kki kkk kkn kkr kks kkt kn- knf kng kni knk knn kno knr knt kof kog koi kok kon koo kor kos kot krf krg kri krk krn kro krr krs krt ksf ksg ksi ksk ksn kso ksr kss kst ktf ktg ktk ktn kto ktr kts ktt n-i nff nfi nfk nfn nfo nfr nfs nft ngf ngg ngi ngk ngn ngo ngs ngt nif nig nii nik nin nio nir nis nit nkf nki nkk nkn nko nkr nks nkt nnf nng nni nnk nnn nno nns nnt no- nof nog noi nok non noo nor nos not nrf nrg nri nrk nrn nro nrr nrs nrt nsf nsg nsi nsk nsn nso nsr nss nst ntf ntg nti ntk ntn nto ntr nts ntt o-i of- off ofg ofi ofn ofo ofr ofs oft ogf ogg ogi ogn ogo ogs ogt oif oii oik oin oio oir ois oit okg oki okk oko okr oks on- onf ong oni onk onn ono onr ons ont oo- oof oog ooi ook oon ooo oor oos oot or- orf org ori ork orn oro orr ors ort os- osf osg osi osk osn oso osr oss ost ot- otf otg oti otk otn oto otr ots ott rff rfg rfi rfk rfn rfo rfr rfs rft rgf rgg rgi rgk rgn rgo rgr rgs rgt rif rig rii rik rin rio rir ris rit rkf rkg rkk rko rks rkt rng rni rnn rno rnr rns rnt rof rog roi rok ron roo ror ros rot rrf rrg rri rrk rrn rrr rrs rrt rsf rsg rsi rsk rsn rso rsr rss rst rtf rtg rti rtk rtn rto rtr rts rtt sff sfg sfi sfk sfn sfo sfr sfs sft sgf sgg sgi sgk sgn sgo sgr sgs sgt sif sig sii sik sin sio sir sis sit sk- skf skg ski skk sko skr sks skt snf sng sni snk snn sno snr sns snt sof sog soi sok son soo sor sos sot sr- srf srg sri srk srn sro srr srs srt ss- ssf ssg ssi ssk ssn sso ssr sss sst stf stg sti stk stn sto str sts stt tff tfg tfi tfk tfn tfo tfr tfs tft tgf tgg tgi tgk tgn tgo tgr tgs tgt tif tig tii tik tin tio tir tis tit tkg tkk tko tkr tks tkt tnf tng tni tnk tnn tno tnr tns tnt to- tof tog toi tok ton too tor tos tot trf trg tri trk trn tro trr trs trt tsf tsg tsi tsk tsn tso tsr tss tst ttf ttg tti ttk ttn tto ttr tts ttt

-ing -nik f--k ffff ffii ffrr ffss fftf fgts fiff fifi fifo fift figg figo figs fiii fiki fing fini fink finn fino fins fint fion fior fios firk firn firs fisi fisk fiss fist fiti fits fitt fnrs fofo fogg fogi fogn fogo fogs foin fois foki fong fono fons font foof fook foon foos foot for- forg fori fork forn foro forr fors fort fosi foso foss fost foti foto fots fott frig frik frin frio fris frit frns frog fron fros frot frso frst fsfi fsfo fsgs fssf ftii ftos ftrs ftsr gfor ggfg gggg ggrn ggss giff gifs gift gigg gigi gign gigo gigs giis ging gini gink ginn gino gins giog gioi gion girg giri girk girn giro girr girs girt giss gist gito gits gnin gnit gnof gnoo gnrr gnti goff gofr gogi gogo gogs goif goin gois goit gon- gong goni gonk gonn gono gons goof goog gooi gook goon goor goos goot gorf gorg gori gorn goro gorr gors gort gosi goso goss gost goti goto gots gott grif grig grin gris grit grni grof grog groi grok gron groo gror gros grot grrr grrs grss gsif gsis gson gsos gstr gtfo gtos i-go i-no ifis ifit ifni ifnk ifno ifnr ifns ifor ifrf ifri ifso iftn ifto iggs igis igni igno igns igon igoo igor igot igri igso iiii iiio iiis iiit iino iioi iioo iios iirs iisi iisr iist iitr iitt ikig ikin ikki ikko ikon ikoo ikri infi info infs ingo ings inig inis init inki inks inni inno innr inns ino- inoi inon inor inos inot inri inro inrs inso inss inst intg inti intn into intr ints iogt ioii ioio ioit ioko ioni ionn iono ions ioof iooi iooo ioos iorg iori iors ioso iotf ioto irgs iri- irig irin irio iris irki irks iron irri irrs irsf irsg