-up b-p b-u bbb bbi bbm bbp bbr bbs bbu bi- bib bii bim bip bir bis biu bmb bmi bmm bmp bmr bms bmu bpb bpi bpm bpp bpr bps bpu brb bri brm brp brr brs bru bsb bsi bsm bsp bsr bss bsu bub bui bum bup bur bus buu ibb ibi ibm ibp ibr ibs ibu iib iii iim iip iir iis iiu im- imb imi imm imp ims imu ipb ipi ipm ipp ipr ips ipu ir- irb iri irm irp irr irs iru is- isb isi ism isp isr iss isu iu- iub iui ium iup iur ius m-r mbb mbi mbm mbp mbr mbs mbu mi- mib mii mim mip mir mis miu mmb mmi mmm mmp mmr mms mmu mpb mpi mpm mpp mpr mps mpu mrb mri mrm mrp mrr mrs mru msb msi msm msp msr mss msu mub mui mum mup mur mus muu p-p pbb pbi pbm pbp pbr pbs pbu pib pii pim pip pir pis piu pmb pmi pmm pmp pmr pms pmu ppb ppi ppm ppp ppr pps ppu prb pri prm prp prr prs pru ps- psb psi psm psp psr pss psu pub pui pum pup pur pus puu rbb rbi rbm rbp rbr rbs rbu rib rii rim rip rir ris rmb rmi rmm rmp rmr rms rpb rpi rpm rpp rpr rps rpu rrb rri rrm rrp rrr rrs rru rsb rsi rsm rsp rsr rss rsu rub rui rum rup rur rus ruu sbb sbi sbm sbp sbr sbs sbu sib sii sim sip sir sis siu smb smi smm smp smr sms smu spb spi spm spp spr sps spu sr- srb sri srm srp srr srs ss- ssb ssi ssm ssp ssr sss ssu sub sui sum sup sur sus suu ubb ubi ubp ubr ubs ubu uib uii uim uip uir uis uiu um- umb umi umm ump umr ums umu up- upb upi upm upp upr ups upu ur- urb uri urm urp urr urs uru usb usi usm usp usr uss usu uum uur uus uuu

-ism bbbb bbbs bbpr bibb bibi bibs biis bims bipm bipp bips bipu birb biri birr birs biru bis- bisp biss bisu bmir bmmi bmus bpms bpsu brim bris brrm brrr brrs brsb brsr brum brup brus bsim bsms bspp bspr bsrm bssm bsup bubb bubi bubs bubu buir buis buiu bum- bumb bump bums bups bur- burb buri burm burp burr burs buru busi buss busu buus ibbm ibim ibis ibmp ibms ibri ibss ibus iiii iiis iipm iirs iisi iism iisp iisr iisu iium imbi imir immi imms impi impr imps imri imrr imsi imsp imsr imss imsu imup imus ipmi ipmp ipms ippr ipri ipsi ipsp ipss ipur ipus irbm irbp iri- irip iris irms irps irri irrs irsp irus isim isis ismi isms ispr isps isri isrp issi issp issr isss issu isum isup isus iuiu iums iupp iuss mbbs mbim mbis mbms mbps mbrs mbus mibs miii miis mim- mimi mimp mims mipi mipr mips miri mirr mirs miru mis- misi misr miss misu miui mmii mmis mmmm mmms mmpi mmpr mmpu mmrp mmsu mmus mpir mppp mpps mpri mprp mrbb mrbm mrbs mris mrps mrsi msmb msmm msms msmu mspb mspi mspp msrb msrp mssi mssm mssp mssr msus mubi mubs muir muis mumm mump mums mumu mups muri murr murs muru musi muss musu pbmr pbrs pbsp pibb pibi piip pimi pimp pims pipi pipp pips piri pirr pirs piru pisi piss pisu pium pius pmbr pmip pmmp pmmu pmpm pmrs ppib ppms pppp ppps pprm ppru ppss ppur prbs pri- prii prim pris prps prri prrm prrs prsi prss prum prus pruu psbr psim psip psis pspi pspp pspr psps psrp pssm pubs pubu puir puis puiu pumi pump pupi pups pupu pur- purb puri purp purr purs puru pusi puss rbbb rbbr rbbs rbis rbms rbsp rbss rib- ribs ribu riis rimi rimm rims rimu ripi ripp ripr rips riri rirs risi rism risp riss risu rius rmbs rmrp rmsp rpii rpms rpps rrmp rrrr rrsp rrum rsbi rsis rspb rsps rsum rubb rubi rubp rubs rubu ruis rumb rumi rumm rump rums rupp ruri rurp rurs ruru rusi russ rusu s-ib s-ii sbbs sbsi sbsp sbus sibi sibs sibu siim simi simm simp sims sipi sipp sips siri sirp sirr sirs siru sisi siss sisu siui sium sius smis smps smsp smss smur smus spib spim spip spir spis spmi spms spps spri sprm sprs spsp spss spui spur spus srib srim sris srps srsp srub ssbr ssis ssps ssri ssrm ssrs sssb sssi sssm ssss sub- subb subi subm subs suir suis sum- sumi sump sums sumu sup- supp supr sups sur- suri surp surr surs suru sus- susi susp suss susu suum suus u-rp ubbi ubii ubir ubis uims uipi uirr umb- umbi umms umps umri umsp umsu umus upim upis uppp uppu upri upsi upup urbi urbs urib urim uris uriu urmi urri ursi urss ursu urum urup urur urus usbr usbs usim usip usis usmm usmp usms uspp usps ussb ussr usss ussu usui usus uuri uusi uuuu

bbuss bibbs bibis bibri bibus bipib birmi birrs birum birur bmiii bmp-r bpips brimm brims brisb brisi briss brmmm brrrr bruis bruiu brumm bruri bruss bumbu bumps bumsi burbs burim burps burri burrs burru burus busir bussu busum busur busuu buumi i-m-r ibbur iiiii iiris iisir imiss impir impis impur imris ipsi- ipsum ipsus ipubi ipums irbis irbms irimi iris- iriss irisu irssi irupi is-is isisi ismir ismus ispim ispup isrib issru issum issus issuu isumi isuus iupps m-rip mbiri mburu mi-mi mibbs mimir mimis mimmi mimms mimpi mimus mipim mipus mirim miris mirri mismi mispr misri missi missm mmiii mmmmm mmpip mpiri mpisi mprim mrpii mrpim ms-ii msiri msisi muiri muirs mumbi mummu mumps muppu muris murmi murri murru murum murup murus musir musis musri piiri piisi piisu pimms pimps pipis pippi pipri pirri pirui pirum