-ol -th bbb bbh bbi bbk bbl bbo bbt bhb bhh bhi bhk bhl bho bht bi- bib bih bii bik bil bio bit bkb bkk bkl bko bkt blb blh bli blk bll blo blt bob boh boi bok bol boo bot btb bth bti btk btl bto btt h-i hbb hbh hbi hbk hbl hbo hbt hhb hhh hhi hhk hhl hho hht hib hih hii hik hil hio hit hkb hkh hki hkk hkl hko hkt hlb hlh hli hll hlo hlt hob hoh hoi hok hol hoo hot htb hth hti htk htl hto htt ibb ibh ibi ibk ibl ibo ibt ihb ihh ihi ihk ihl iho iht iib iih iii iil iio iit ikb iki ikk ikl iko ikt il- ilb ilh ili ilk ill ilo ilt io- iob ioh ioi iol ioo iot itb ith iti itk itl ito itt k-t kbb kbh kbi kbk kbl kbo khh khi khk kho kib kih kii kik kil kio kit kkb kkh kki kkk kkl kkt kl- klb klh kli klo klt kob koh koi kok kol koo kot ktb kth ktk ktl kto ktt lbb lbh lbi lbk lbl lbo lbt lhb lhh lhi lhk lho lht lib lih lii lik lil lio lit lkb lkh lkl lkt llb lli llk lll llo llt lob loh loi lok lol loo lot ltb lth lti ltk ltl lto ltt o-i ob- obb obh obi obk obl obo obt ohh ohi ohl oho oht oib oii oik oil oio oit okb oki okk okl oko olb oli olk oll olo olt oo- oob ooh ooi ook ool ooo oot ot- otb oth oti otk otl oto ott tbb tbh tbi tbk tbl tbo tbt th- thb thh thi thk thl tho tht tib tih tii tik til tio tit tkb tkk tkl tko tkt tlh tli tlk tll tlo tlt to- tob toh toi tok tol too tot ttb tth tti ttk ttl tto ttt

bbbb bblb bhil bhit bhoi bhot bibb bibi bibl bibo bihi bihl bikh biko bili bilk bill bilo bilt bio- bioi biol biot bith bito bitt blbt blik blio blit blkb blob blok bloo blot bobb bobi bobo bohl boho boht boi- boii boil boit boki boko boli bolk boll bolo bolt boob booh book bool boot botb both boti boto bott btob bttb h-ii hbio hbit hbtl hhhh hibi hibt hihi hiho hiht hiil hiit hiki hili hill hilo hilt hiob hiti hito hitt hlik hobo hohl hoho hoik hoil hoit hoki hoko hol- holb holh holi holk holl holo holt hook hool hoot hotb hoth hoti hotl hoto hott htoh htol ibot ibtb ibtl ihit ihob iihl iiht iiii iiio iiit iioi iioo iitt ikki ikko ikoo ilio ilit ilki ill- illi illo illt ilok iloo ilot iobi ioii ioio ioit ioko iolo iooi iooo ioto itil itko itll itoh itoi itol itoo itto k-lo kbbb kbbi kbbk kbbl kbbo kbbt kbhb kbhh kbhi kbhl kbht kbib kbik kbil kbio kbit kbkb kbkk kbkl kbko kblb kbll kblo kblt kbob kboi kbok kboo kbot kbtb kbtk kbtl kbto kbtt khbt khhk khhl khho khii khil khio khit khki khkk khll khlo khob khoi khok khol khot khtb khth khti khtk khtl khto khtt kibb kibi kibl kibo kibt kihh kihi kihk kiho kiht kiii kiik kiit kiki kikk kiko kikt kilb kili kilk kill kilo kilt kioh kioi kiok kiol kioo kiot kith kiti kitl kito kitt kkbb kkbi kkbl kkbo kkbt kkhb kkhh kkhi kkhk kkik kkit kkkk kklb kklh kkli kkll kklo kkob kkoh kkol kkoo kkot kktk kktl klbb klbl klbt klhb klht klib klik klil klio klit klkk klkl klko kllb kllk klob kloh klok klol kloo klth klti kltk klto kltt kobb kobi kobk kobo kohh kohi kohl koho koht koii koil koit kokb kokh koki kokk koko kolb koli kolk koll kolo kolt koob kooi kook kool kooo koot kotb koth koti kotk koto kott ktbb ktbl ktbt kthh kthi kthk ktho ktht ktib ktik ktil ktkb ktkk ktko ktkt ktlb ktlh ktli ktlk ktlo ktlt ktob ktoh ktok ktoo ktot ktth ktti kttk ktto kttt lhhh libo lih- lihi liho liht liii liko lilb lili lill lilo lilt lio- litb lith liti litl lito litt llll lloo lob- lobb lobh lobi lobo lohi loho loik loit loki lokk loko loli loll lolo loob look lool loot loth loti lotl loto lott ltbl ltib obbo obit obkb oboi obok obol obot ohhi ohho ohio ohob ohoh ohok ohto oiii oiko oiti okko oklo okok okol okot okto olbo olib olio olit olki olli ollo olot oobi ooho oolo oooh oooo ootb otho otit oto- otoh otok otoo otti otto tbil tbit thi- thik thil thio thoo thot thtb tibi tiht tiit tiki tiko tilh till tilo tilt tith titi tito titt tkol tlik tlli tobi tobo tobt tohi toho toil toit toki toko tol- toli tolk toll tolo tolt tooh took tool toot toth toti toto tott ttbb tttt

bbook bhili bhooi bhook bhool bhoot bi-lo bibbo bibio bikok bikol bilbi bilbo bili- bilko billi billo bioko bitit bitki bitok bitti bitto bliht blikk blitt blook bloto blott bo-bo bo-ho bobbi bobik bobko bobok bohok bohol bohot boilo boito bokit bokko bokok bolho bolko boll- bolli bollo bolok bolti bolto booit booki booko booth botok botti h-bio h-iib hhhhh hi-hi hi-lo hibhi hibit hibob hikki hikoi hilli hillo hilot hilti hiltl hitit hitto hlokk ho-ho ho-oh hobit hobli hobol hohol hohot hoill hokki hoklo holik holit holli hollo holo- hookt hooli hotol hotot hotto i-bot ibibo ibill ibook iboth iiiii iitti ikobo ikolo ilio- illit illth iloko ilook iobit ioooi ioooo iotit iotti itbit ithot itobi itook ittoo ittti k-t-b kbool khobi ki-hi kibbi kibbo kibi- kiiki kiili kikki kikko kikoi kikol kill- killi kilo- kiloi kiloo kioko kioti kitki kitol kitoo kitth kitti kittl kitto kloot ko-ko kobil kobol kohki kohli kohol koili kokil kokki kokko kokoi kokot kolhi kolho kolki kolli