-up b-p b-u bbb bbe bbi bbm bbp bbs bbt bbu be- beb bee bei bem bep bes bet beu bi- bib bie bii bim bip bis bit biu bmb bme bmi bmm bmp bms bmt bmu bpb bpe bpi bpm bpp bps bpt bpu bsb bse bsi bsm bsp bss bst bsu btb bte bti btm btp bts btt btu bub bue bui bum bup bus but buu ebb ebe ebi ebm ebp ebs ebt ebu eeb eee eem eep ees eet eib eie eii eim eip eis eit eiu em- emb eme emi emm emp ems emt emu ep- epb epe epi epm epp eps ept epu es- esb ese esi esm esp ess est esu etb ete eti etm etp ets ett etu eu- eub eue eui eup eus eut ibb ibe ibi ibm ibp ibs ibt ibu ie- iee iei iem iep ies iet iib iie iii iim iip iis iit iiu im- imb ime imi imm imp ims imt imu ipb ipe ipi ipm ipp ips ipt ipu is- isb ise isi ism isp iss ist isu itb ite iti itm itp its itt itu iu- iub iue iui ium iup ius iut mbb mbe mbi mbm mbp mbs mbt mbu meb mee mei mem mep mes met meu mi- mib mie mii mim mip mis mit miu mmb mme mmi mmm mmp mms mmt mmu mpb mpe mpi mpm mpp mps mpt mpu msb mse msi msm msp mss mst msu mtb mte mti mtm mtp mts mtt mtu mub mue mui mum mup mus mut muu p-p pbb pbe pbi pbm pbp pbs pbt pbu peb pee pei pem pep pes pet peu pib pie pii pim pip pis pit piu pmb pme pmi pmm pmp pms pmt pmu ppb ppe ppi ppm ppp pps ppt ppu ps- psb pse psi psm psp pss pst psu pt- ptb pte pti ptm ptp pts ptt ptu pub pue pui pum pup pus put puu sbb sbe sbi sbm sbp sbs sbt sbu se- seb see sei sem sep ses set seu sib sie sii sim sip sis sit siu smb sme smi smm smp sms smt smu spb spe spi spm spp sps spt spu ss- ssb sse ssi ssm ssp sss sst ssu stb ste sti stm stp sts stt stu sub sue sui sum sup sus sut suu tbb tbe tbi tbm tbp tbs tbt tbu te- teb tee tei tem tep tes tet teu tib tie tii tim tip tis tit tiu tmb tme tmi tmm tmp tms tmt tmu tpb tpe tpi tpm tpp tps tpt tpu tsb tse tsi tsm tsp tss tst tsu ttb tte tti ttm ttp tts ttt ttu tub tue tui tum tup tus tut tuu ubb ube ubi ubp ubs ubt ubu ueb uee uei uem uep ues uet uib uie uii uim uip uis uit uiu um- umb ume umi umm ump ums umt umu up- upb upe upi upm upp ups upt upu usb use usi usm usp uss ust usu utb ute uti utm utp uts utt utu uue uum uus uut uuu

-ism bbbb bbbs bbeb bbet bebb bebe bebi beeb beem beep bees beet beim beis beit beme bemu bes- bese besm bess best bete beti bets bett betu bibb bibe bibi bibs bieb bies biet bieu biis bims bipm bipp bips bipu bis- bise bisp biss bist bisu bite bits bitt bitu bmep bmmi bmpt bmts bmus bpms bpsu bpti bseb bsee bses bset bsim bsms bsmt bspp bsse bssm bsts bsup btbp btie btps btss bttb btus bubb bube bubi bubs bubu buem bueu buie buis buit buiu bum- bumb bump bums bups buse busi buss bust busu but- bute buti buts butt buus ebbs ebes ebis ebit ebus eeee eees eems eeps eese eesi eete eets eetu eiei eies eime eimi eims eise eiss eist eitb eiti eitm embe embi embs emes emet emeu emii emim emis emit emme emmi emms emmu empe empi emps empt emse emst emte emtp emts emup emus epbm epee epes epi- epie epip epis epit epms eppp epps epsi epsp epss epte epub epus esbs esee esem eses eset esie esis esit esme esmt espe espi espp esps esse essi essp esst essu este estp ests esui esus etee etem etes etim etsi etsu ette etti ettu etui eubi eums euse i-be ibbm ibes ibet ibie ibim ibis ibmp ibms ibss ibtb ibts ibus ieet ieie ieme iems iesi iest iesu ietm iett iies iiie iiii iiis iiit iipm iisi iism iisp iist iisu iitm iitt iium imbe imbi imep imes imet imit imme immi imms immt impi imps impt imsi imsp imss imst imsu imts imue imup imus ipes ipet ipie ipmi ipmp ipms ipse ipsi ipsp ipss ipts ipus iput isbe isbt iseb isee isep ises iset isie isim isis isit isme ismi isms ispe isps isse issi issp isss issu iste isti istp ists isum isup isus itbe itbs item itep ites itet itie itim itis itme itms itse itsi itsp itsu itum itup iuiu iums iupp iuse iuss iust mbbs mbes mbim mbis mbms mbps mbus mebe meem meep mees meet meis meit meme mems memu mepe meps mes- mese mesi mess mest met- mete meti mets mett metu meum meup meus mibs miee miem miep mies miet mieu miii miis miit mim- mime mimi mimp mims mipi mips mipt mis- mise misi miss mist misu mit- mitb mite miti mitm mits mitt mitu miui mmes mmii mmis mmmm mmms mmpi mmpu mmse mmst mmsu mmts mmus mpes mpie mpit mppe mppp mpps mpst mptp msee msem msmb msmm msms msmu mspb mspe mspi mspp mssi mssm mssp msst mstp msts msus mtbs mtep mtss mtst mtts mube mubi mubs muee mues muet muie muis muit mume mumm mump mums mumu mups muse musi muss must musu mute muti muts mutt mutu muut pbsp peep pees peet peip peis peit pemt pepe pepi peps pese pesi