-up b-p b-u bbb bbg bbi bbp bbs bbt bbu bgb bgg bgi bgp bgs bgt bgu bi- bib big bii bip bis bit biu bpb bpg bpi bpp bps bpt bpu bsb bsg bsi bsp bss bst bsu btb btg bti btp bts btt btu bub bug bui bup bus but buu g-p gbg gbi gbp gbs gbt gbu ggb ggg ggi ggp ggs ggt ggu gib gig gii gip gis git giu gpb gpg gpi gpp gps gpt gpu gsb gsg gsi gsp gss gst gsu gtb gtg gti gtp gts gtt gtu gu- gub gug gui gup gus gut guu ibb ibg ibi ibp ibs ibt ibu igb igg igi igp igs igt igu iib iii iip iis iit iiu ipb ipg ipi ipp ips ipt ipu is- isb isg isi isp iss ist isu itb itg iti itp its itt itu iu- iub iug iui iup ius iut p-p pbb pbg pbi pbp pbs pbt pbu pgb pgg pgi pgp pgs pgt pib pig pii pip pis pit piu ppb ppg ppi ppp pps ppt ppu ps- psb psg psi psp pss pst psu pt- ptb ptg pti ptp pts ptt ptu pub pug pui pup pus put puu sbb sbg sbi sbp sbs sbt sbu sgb sgg sgi sgp sgs sgt sgu sib sig sii sip sis sit siu spb spg spi spp sps spt spu ss- ssb ssg ssi ssp sss sst ssu stb stg sti stp sts stt stu sub sug sui sup sus sut suu tbb tbg tbi tbp tbs tbt tbu tgb tgg tgi tgp tgs tgt tgu tib tig tii tip tis tit tiu tpb tpg tpi tpp tps tpt tpu tsb tsg tsi tsp tss tst tsu ttb ttg tti ttp tts ttt ttu tub tug tui tup tus tut tuu ubb ubg ubi ubp ubs ubt ubu ugb ugg ugi ugp ugs ugt ugu uib uig uii uip uis uit uiu up- upb upg upi upp ups upt upu usb usg usi usp uss ust usu utb uti utp uts utt utu uug uus uut uuu

bbbb bbbs bggs bgst bibb bibi bibs bigb bigg bigs bigt bigu biis bipp bips bipu bis- bisp biss bist bisu bits bitt bitu bpsu bpti bsgs bspp bsts bsup btbp btps btss bttb btus bubb bubi bubs bubu bugg bugi bugs buis buit buiu bups busi buss bust busu but- buti buts butt buus gbbs ggbt gggg ggss gibb gibs gigg gigi gigs giis gipi gipp gips giss gist gits gius gpgp gpip gpsg gpsi gpss gsis gspt gtip gubb gubi gubs gubu gugb gugg gugi gugu guib guis gups gusb guss gust guti guts gutt gutu guus ibis ibss ibtb ibts ibus iggs igis igsp igus iiii iiis iiit iisi iisp iist iisu iitt ipsi ipsp ipss ipts ipus iput isbt isis isit isps issi issp isss issu isti istp ists isup isus itbs itgs itis itsi itsp itsu itup iugs iuiu iupp iuss iust pbsp pgib pgpu pgss pgup pibb pibi pigb pigg pigp pigs pigt pigu piip pipi pipp pips pisg pisi piss pist pisu piti pits pitt pitu pius ppgi ppib ppig pppp ppps ppss ppts pptt psbt psgi psip psis pspi pspp psps psst psts pstu ptgs ptui pubs pubu pugs pugu puig puis puit puiu pupi pups pupu pusi puss pust put- puti puts putt putu s-ib s-ii sbbs sbig sbsi sbsp sbst sbus sggg sggs sgps sgss sgts sibi sibs sibu sigg sigi sigs siit sipi sipp sips sipt sisi siss sist sisu sit- siti sits sitt situ siui sius siut spgb spgt spib spig spip spis spit spps spsp spss spst sptb spts spug spui spus sput ssgs ssgt ssis ssit ssps sspt sssb sssi ssss sstb sstp ssts stbs stib stig stip stis stit stpp stps stsi stss stub stug stup stus stut sub- subb subg subi subs sug- sugg sugi suig suis suit sup- supp sups supt sus- susi susp suss sust susu suti sutu suus tbbs tbgs tbit tbsp tbst tbtp tgts tibi tibs tibu tigi tigs tiit tiiu tip- tipi tipp tips tipt tipu tisb tisi tiss tist titi titp tits titt titu tpbg tppp tptp tput tsgt tsig tsis tsps tspt tssg tssi tsst tsts tsui tsup ttbb ttss tttt tubb tubs tubu tugg tugs tugu tuig tuis tuit tuiu tupi tups tupu tusi tuss tust tuti tuts tutt tutu ubbi ubii ubis ubit uggs uggt ugis uguu uipi uist uits upis uppp uppu upsi upup usbs usgp usip usis uspp usps ussb usss usst ussu ustb usti ustp usts usui usus utis utti uttu utug uusi uuuu

-itis bbuss bibbs bibis bibus big-i biggs bigig bipib bitis bitit bitti bitts bitup bpips bssgp btstu bugis bugit bugti buist bussu busti busts busut busuu butis butit butts butut gbiti gibbi gibbs gibi- gibss gibus giggs giitu gippi gipps gissi gisti gists gitig gitit giust gsuit gtspp gtsss gubbi guggi guibs guipp guiss guist gupis gupti gusii gusti gusts gustu gutti igigi iiiii iitti ipiti ipsi- ipsus ipubi is-is isbut isisi isiti isits isitt ispup issus issuu istup istus isuus itbig itbit itigi itisi itsit itsup itsus ittti itu-t itutu iupps iuput pbist piggs pigit piisi piisu pipis pipit pippi pissi pisti pitip pitis pitti pitts piusi pssst pssts ptgui pubis puggi puits putis putit putt- putti putts puttu putup puugi s-bus s-gps s-iii sibiu sibsu sibut sigus sipit sippi sipsi sipti siptu sisig sisis sissi sissu sists sitit sitsi sitti situp situs siusi siutu spiss spiti spits sputs ss-gb ssgts sssss stib- stibb stips stitt sttgi stu-i stubs stupp stups stuss subbu subis subss subst suggs sugii sugus sugut suibu suigu suist suits supps supsi supts suput susus suttu tbsps tbtbt tbutt ti-ti tibbi tibbs tibbu tigit tiigi tipis tipit tippi tippu tipup tisis tiss- tissi tissu titig titii titis titti titup titus tppts tsgts tsugi ttttt ttusb tubbs tubi- tuits tupis tuppi tussi tutsi tutti tutus tuubi u-bit ubisi uibis uispp uitti upput uspis ustup ususi usutu