fff ffi ffm ffn ffr ffs ffu fif fii fim fin fir fis fiu fmf fmi fmm fmn fmr fms fmu fnf fni fnm fnn fnr fns fnu frf fri frm frn frr frs fru fsf fsi fsm fsn fsr fss fsu fuf fui fum fun fur fus fuu i-f iff ifi ifm ifn ifr ifs ifu iif iii iim iin iir iis iiu im- imf imi imm imn ims imu in- inf ini inm inn inr ins inu ir- irf iri irm irn irr irs iru is- isf isi ism isn isr iss isu iu- iui ium iur ius m-f m-r mff mfi mfm mfn mfr mfs mfu mi- mif mii mim min mir mis miu mmf mmi mmm mmn mmr mms mmu mnf mni mnm mnn mnr mns mnu mrf mri mrm mrn mrr mrs mru msf msi msm msn msr mss msu muf mui mum mun mur mus muu n-i nff nfi nfn nfr nfs nfu nif nii nim nin nir nis niu nmi nmm nmn nmr nms nmu nnf nni nnm nnn nns nnu nrf nri nrm nrn nrr nrs nru nsf nsi nsm nsn nsr nss nsu nui num nun nur nus nuu rff rfi rfm rfn rfr rfs rfu rif rii rim rin rir ris rmf rmi rmm rmn rmr rms rni rnm rnn rnr rns rnu rrf rri rrm rrn rrr rrs rru rsf rsi rsm rsn rsr rss rsu ruf rui rum run rur rus ruu sff sfi sfm sfn sfr sfs sfu sif sii sim sin sir sis siu smf smi smm smn smr sms smu snf sni snm snn snr sns snu sr- srf sri srm srn srr srs ss- ssf ssi ssm ssn ssr sss ssu suf sui sum sun sur sus suu uff ufi ufm ufn ufr ufs ufu uif uii uim uin uir uis uiu um- umf umi umm umn umr ums umu un- unf uni unm unn unr uns unu ur- urf uri urm urn urr urs uru usf usi usm usn usr uss usu uum uun uur uus uuu

-ism ffff ffii ffrr ffss ffun fiff fifi fifm fiii fimr fini finn fins firm firn firs fisi fism fiss fisu fmri fmsr fmss fnrs fnuf frim frin fris frmn frns frsm frum frun fsfi fsim fssf fuff fufu fuir fumi fums funf funs fur- furi furm furn furr furs fusi fuss fusu ifim ifis ifni ifnr ifns ifrf ifri iiii iiis iinm iirs iisi iism iisr iisu iium imfi imin imir immi imms imri imrr imsf imsi imsr imss imsu imun imus infi infs inis inni innr inns innu inri inrs inss insu inui inun inus irfm irfu iri- irin iris irms irri irrs irsf irun irus isim isin isis ismi isms isri issf issi issr isss issu isum isus iuiu iums iuss mfri mfrs miff mifi miii miin miis mim- mimi mims mini minn mins minu miri mirr mirs miru mis- misi misn misr miss misu miui mmff mmii mmis mmmm mmms mmrf mmsu mmun mmus mnin mnis mris mrsi msff msfs msmm msms msmu mssf mssi mssm mssr msun msus muff mufi mufu muin muir muis mumm mums mumu muni munn muns munu muri murn murr murs muru musi muss musu n-ii nfff nfrs nfsm nfsr nfsu niff niir niiu nimi nimr nims nimu nini nins nirs niru nisi niss nisu niur nmff nmfs nmis nmri nnnn nnss nsfs nsin nsis nsnr nssf nssr nsss nuff nuim nuin numi numm nums numu nunn nuns nuri nurn nurr nurs nuru nusi nuss nusu riff rifs rifu riif riin riis rimi rimm rims rimu rinf rinn riri rirs risi rism riss risu rius rmif rnin rrif rrrr rrum rrun rsis rsnn rsnr rsum ruff ruif ruin ruis rumi rumm rums runf runi runn runs ruri rurs ruru rusi russ rusu ruun s-ii sfmm sfss sfsu siff sifr sifu siim simi simm sims sini sinn sins sinu sirf siri sirr sirs siru sisi siss sisu siui sium sius smif smin smis smrf smsn smss smur smus snfu snir snns snrs snum snur snus srfi srim sris srni srnn ssin ssis ssns ssri ssrm ssrs sssf sssi sssm ssss suf- suff sufi sufr sufs sufu suin suir suis sum- sumi sums sumu sun- suni sunn suns sunu sur- surf suri surn surr surs suru sus- susi suss susu suum suus ufms uims uirr umff umms umri umsu umus uni- unif unii unin unir unis unmr unni unns unrf unrs uns- unum unus urff urfi urif urim urin uris uriu urmi urni urns urri ursi urss ursu urum urun urur urus usfi usfs usif usim usin usis usmm usms usnr usnu ussf ussr usss ussu usui usun usus uuni uuri uusi uuuu

-minu fiini fimir finif finis finns firmi firms firns fisim fissi friis friss fu-fu fuffs fumin funis funsi furin furir furrs furus fusi- fusun fusus i-m-r if-- ifin ifius iiiii iiris iisir iiuni imin- imins imiss imris infin infun inimi inini innis inniu inrun insin insrr insum inurn inuus irimi irinn iris- iriss irisu irmin irssi is-is isfin isisi ismir ismus issru issum issus issuu isumi isuus iufni mi-mi miffs mimir mimis mimmi mimms mimus mini- minim minin minis minmi minni minsi minum minus mirim mirin miris mirns mirri mismi misni misri missi missm mmiii mmmmm mnium mnsrs mrsun ms-ii msiri msisi muffs muiri muirs mummu mumun munif munin munir munis munsu murin muris murmi murri murru murum murus musin musir musis musri niimi niirs nimis nimmi nimri nimus ninur ninus nirim nisin nisus nsumi nu-nu nummi numms nunni nunns nunun nurin nuris nurmi nurms nurri nursu nurun nurus nusus ri-fi riffs riisu rimmi rimur rimus rinns rinsi rinus risin risum risus rmnmn rsssf ruffs rufi- rufus ruins ruiru rumin rumis rummi rummu runin rus-m rusin russi s-iii si-in sifus simin simis simmi simms simum simun simus sinim sinis sinni sinu- sinum sinur sinus sirim sirin siris siriu sirsi sirum sirur sisis sismi sissi sissu siumu siuri siuru siusi smiff smirf smirr smurf smurr smuss sniff