-ol -up b-p b-u bbb bbi bbk bbl bbo bbp bbs bbu bi- bib bii bik bil bio bip bis biu bkb bkk bkl bko bkp bks blb bli blk bll blo blp bls blu bob boi bok bol boo bop bos bou bpb bpi bpl bpo bpp bps bpu bsb bsi bsk bsl bso bsp bss bsu bub bui buk bul buo bup bus buu ibb ibi ibk ibl ibo ibp ibs ibu iib iii iil iio iip iis iiu ikb iki ikk ikl iko iks iku il- ilb ili ilk ill ilo ilp ils ilu io- iob ioi iol ioo iop ios iou ipb ipi ipl ipo ipp ips ipu is- isb isi isk isl iso isp iss isu iu- iub iui iup ius kbb kbi kbk kbl kbo kbp kbs kbu kib kii kik kil kio kip kis kiu kkb kki kkk kkl kkp kks kku kl- klb kli klo kls klu kob koi kok kol koo kop kos kou kpi kpk kpl kpo kpp kps kpu ksb ksi ksk ksl kso ksp kss ksu kub kui kuk kul kup kus kuu l-p lbb lbi lbk lbl lbo lbp lbs lbu lib lii lik lil lio lip lis liu lkb lkl lkp lks llb lli llk lll llo llp lls llu lob loi lok lol loo lop los lou lpb lpi lpk lpl lpo lpp lps lpu lsb lsi lsk lsl lso lsp lss lsu lub lui luk lul luo lup lus luu o-i ob- obb obi obk obl obo obp obs obu oib oii oik oil oio oip ois oiu okb oki okk okl oko okp oks oku olb oli olk oll olo olp ols olu oo- oob ooi ook ool ooo oop oos op- opb opi opk opl opo opp ops os- osb osi osk osl oso osp oss osu ou- oui ouk oul ouo oup ous p-p pbb pbi pbk pbl pbo pbp pbs pbu pib pii pik pil pio pip pis piu pkb pki pkl pko pkp pks pku plb pli plk pll plo plp pls plu pob poi pok pol poo pop pos pou ppb ppi ppk ppl ppo ppp pps ppu ps- psb psi psk psl pso psp pss psu pub pui puk pul pup pus puu sbb sbi sbk sbl sbo sbp sbs sbu sib sii sik sil sio sip sis siu sk- skb ski skk skl sko skp sks sku slb sli slk sll slo slp sls slu sob soi sok sol soo sop sos sou spb spi spk spl spo spp sps spu ss- ssb ssi ssk ssl sso ssp sss ssu sub sui suk sul suo sup sus suu ubb ubi ubk ubl ubo ubp ubs ubu uib uii uil uio uip uis uiu ukb uki ukk ukl ukp uku ulb uli ulk ull ulo ulp uls ulu uob uok uol uoo uop uos up- upb upi upk upo upp ups upu usb usi usk usl uso usp uss usu uus uuu

-ous bbbb bbbs bblb bbls bibb bibi bibl bibo bibs biis biko biku bili bilk bill bilo bils bilu bio- bioi biol bios biou bipp bips bipu bis- bisk bisl biso bisp biss bisu bksp blik blio blip blis blkb blls blob blok bloo blop blou blsp blss blub blup blus bobb bobi bobo bobs bobu boi- boii boil bois boiu boki boko boks boku boli bolk boll bolo bols bolu boob book bool boop boos bopp bops bosi bosk boso boss bosu bouk boul boup bous bpsu bsos bspp bsup bubb bubi bubo bubs bubu buik buis buiu buki bukk buko buku bulb buli bulk bull buls bulu buol bups busi busk buss busu buus ibis ibos ibss ibus iiii iiio iiis iioi iioo iiop iios iisi iisp iisu ikki ikko ikoo iksu ikuo ilio ilis ilki ilks ilku ill- illi illo illp ills ilok iloo ilos ilus iobi ioii ioio ioko iolo iooi iooo ioos iopl iops ioso iosu ious ipbk ipil ipko iplo ipop ipos ippo ipsi ipso ipsp ipss ipus isbl isil isis isko isku isls iso- isok isol isop isos isps issi isso issp isss issu isup isus iuiu iupp iuss k-lo k-os kbbb kbbi kbbk kbbl kbbo kbbs kbbu kbib kbik kbil kbio kbis kbiu kbkb kbkk kbkl kbko kblb kbll kblo kblp kbls kblu kbob kboi kbok kboo kbos kbpi kbpk kbpo kbps kbpu kbsb kbsi kbsk kbso kbss kbsu kbub kbuk kbul kbup kbus kbuu kibb kibi kibl kibo kibs kibu kiii kiik kiip kiis kiiu kiki kikk kiko kiku kilb kili kilk kill kilo kilp kioi kiok kiol kioo kiou kip- kipi kipl kipo kipp kips kipu kisi kisk kisl kiso kiss kisu kiul kiup kiuu kkbb kkbi kkbl kkbo kkbs kkik kkkk kklb kkli kkll kklo kkls kkob kkol kkoo kkpk kkpl kkps kksi kksp kkss kksu kkup kkus kkuu klbb klbl klbs klbu klib klik klil klio klip klis kliu klkk klkl klko klks kllb kllk kllp klls klob klok klol kloo klop klos klou klpi klsi klsu klub kluk klup kluu kobb kobi kobk kobo kobs kobu koii koil kokb koki kokk koko kokp koks koku kolb koli kolk koll kolo kols kolu koob kooi kook kool kooo koop koos koou kopb kopi kopp kops kopu kos- kosb kosi koso kosp koss kosu koub koui koul kous kouu kpbb kpbi kpbl kpbs kpkk kpkl kplk kplo kplu kpob kpok kpol kpoo kpop kpou kppk kppl kppo kppp kpsi kpso kpsp kpsu kpub kpul kpus ksbi ksbl ksbp ksbs ksib ksii ksik ksil ksip ksis kskb kskk ksko ksks ksku kslb ksli kslk ksll kslo kslu ksob ksoi ksok ksol ksoo ksop ksos ksou kspb kspi kspk kspl kspo ksps kssi kssl ksso ksss kssu ksub ksui ksup ksuu kubb kubo kubs kubu kuik kuil kuki kukk kukl kuks kuku kulb kuli kull kulo kulp kulu kuok kuol kuoo kuop kuos kupb kupl kups kupu kusb kuso kusp kusu kuub kuuk kuul kuuu lbos libo libs libu liii liis liko liku lilb lili lill