bbbb bbbs bbhs bblb bbls bhhs bhil bhoi bhpl bibb bibi bibl bibo bibs bihi bihl bihs biis bili bill bilo bils bio- bioi biol bios bipp bips bis- bish bisl biso bisp biss blhs blio blip blis blls blob bloo blop blsp blss bobb bobi bobo bobs bohl boho bohs boi- boii boil bois boli boll bolo bols boob booh bool boop boos bopp bops bosh bosi boso boss bphs bshs bsos bspp h-ii hbbs hbhs hbio hbos hbss hhhh hhhs hhip hibi hihi hiho hiil hiis hili hill hilo hils hiob hipo hipp hips hisb hish hiss hlhs hlss hobo hobs hohl hoho hoil hoip hois hol- holb holh holi holl holo holp hols hool hoop hoos hopi hopo hopp hops hosh hosp hoss hphs hpls hpps hpss hshs hsls hsob hsps hssp ibis ibos ibss ihis ihob ihop ihss iihl iiii iiio iiis iioi iioo iiop iios iisi iisp ilio ilis ill- illi illo illp ills iloo ilos iobi ioii ioio iolo iooi iooo ioos iopl iops ioso ipil iplo ipoh ipop ipos ippo ipsi ipso ipsp ipss isbl ishi ishs isil isis isls iso- isol isop isos isps issh issi isso issp isss lbhs lbos lhbs lhhh lhhs lhip lhss libo libs lih- lihi liho liii liis lilb lili lill lilo lils lio- lios lip- lipb liph lipi lipl lipo lipp lips lish lisi liso lisp liss llbs llhs llll lloo llps lob- lobb lobh lobi lobo lobs lohi loho lohs lois loli loll lolo lols loob lool loop loos lopi lopp lops losh losi loso losp loss lphs lppl lpss lshs lsoh lspl lsso lssp obbo obhs obis obls oboi obol obos obss ohhi ohho ohhs ohio ohis ohob ohoh ohos ohso ohss oiii oils oios olbo olib olio olis olli ollo olos olph olsh olsi oobi ooho oohs oolo oooh oooo ooos oops oosi ophi ophs opii opio opis opls opo- opos oppi oppo opps opsi osbp oshi osho oshp oshs osii osip osis osli oslo osoi osoo osos ossb ossi osso pbhs pbil pbsp phbs phhs phi- phil phip phis phlo phob phoh phoo phos pibb pibi piip pil- pili pill pilo pils piob pipi pipo pipp pips pish pisi piso piss plhs plib plio plip plis plob ploh ploo plop plos plpp plsi plss pobo pobs pohl pohs poil poio pois poli poll polo pols pooh pool poop poos pop- popi popo popp pops posb posh posi poso poss pphi pphs ppib ppih ppli pplo ppos pppo pppp ppps ppsh ppss pshs psil psip psis psoi psol psos psph pspi pspp psps psso s-ib s-ii s-os sbbs sbhs sbsi sbsp shbs shhh shhs shib shih shii shil shio ship shis shl- shlp shls shoo shop shos shps sibi sibo sibs sihi sihl sihs sil- sili sill silo sils siol siop sios sipi sipo sipp sips sish sisi siss sl-i slbp slhs slib slip sllp slob sloh sloo slop slos slpi slpp slps sobo sobp sobs sohh sohl soho sohp sohs soil sois solh soli soll solo solp sols sool soop soos soph sopi sopo sopp sops sosh sosi soso soss sphs spib spio spip spis splo splp spls spoo spop spos spps spso spsp spss sshl sshs ssis sslp ssop sspl sspo ssps sssb sssh sssi ssss