-ol b-p bbb bbf bbi bbl bbo bbp bbt bfb bff bfi bfl bfo bfp bft bi- bib bif bii bil bio bip bit blb blf bli bll blo blp blt bob bof boi bol boo bop bot bpb bpf bpi bpl bpo bpp bpt btb btf bti btl bto btp btt fbb fbf fbi fbl fbo fbp fbt fff ffi ffl ffo ffp fft fib fif fii fil fip fit flb flf fli fll flo flp flt fob fof foi fol foo fop fot fpb fpi fpl fpo fpp fpt ftb ftf fti ftl fto ftp ftt i-f ibb ibf ibi ibl ibo ibp ibt ifb iff ifi ifl ifo ifp ift iib iif iii iil iio iip iit il- ilb ilf ili ill ilo ilp ilt io- iob iof ioi iol ioo iop iot ipb ipf ipi ipl ipo ipp ipt itb itf iti itl ito itp itt l-p lbb lbf lbi lbl lbo lbp lbt lfb lff lfi lfl lfo lfp lft lib lif lii lil lio lip lit llb llf lli lll llo llp llt lob lof loi lol loo lop lot lpb lpf lpi lpl lpo lpp lpt ltb ltf lti ltl lto ltp ltt o-i ob- obb obf obi obl obo obp obt of- ofb off ofi ofl ofo ofp oft oib oif oii oil oio oip oit olb olf oli oll olo olp olt oo- oob oof ooi ool ooo oop oot op- opb opf opi opl opo opp opt ot- otb otf oti otl oto otp ott p-p pbb pbf pbi pbl pbo pbp pbt pfb pff pfi pfl pfo pfp pft pib pif pii pil pio pip pit plb plf pli pll plo plp plt pob pof poi pol poo pop pot ppb ppf ppi ppl ppo ppp ppt pt- ptb ptf pti ptl pto ptp ptt tbb tbf tbi tbl tbo tbp tbt tfb tff tfi tfl tfo tfp tft tib tif tii til tio tip tit tlf tli tll tlo tlp tlt to- tob tof toi tol too top tot tpb tpf tpi tpl tpo tpp tpt ttb ttf tti ttl tto ttp ttt

bbbb bblb bffl bfpo bfpp bftt bibb bibi bibl bibo biff bifi bili bill bilo bilt bio- bioi biol biot bipp bito bitt blbt blio blip blit blob bloo blop blot bobb bobi bobo boff boi- boii boil boit boli boll bolo bolt boob boof bool boop boot bopp botb boti boto bott bpfl bpot bptf bpti btbp btlp btob bttb fbop ffff ffii fftf fibp fiff fifi fifo fift fiii fiil fili fill filo fipp fiti fitt flii flip flit flob floo flop flot fobt fofo foil foli foll folo folt foof fool foot fopp foti foto fotp fott ft-l ftii ftlb ftop ibfi ibot ibtb ibtl ifbb ifil ifit ifpo ifto iiii iiio iiit iioi iioo iiop iipf iitt ilio ilit ill- illi illo illp illt iloo ilot iobi ioii ioio ioit iolo ioof iooi iooo iopl iotf ioto ipil iplo ipop ippf ippo ipto itif itil itll itof itoi itol itoo ittf itto lftp libo liff lifl lifo lift liii lilb lili lill lilo lilt lio- lip- lipb lipi lipl lipo lipp litb liti litl lito litt llll lloo lob- lobb lobi lobo loff lofi loft loif loit loli loll lolo loob loof lool loop loot lopi lopp loti lotl loto lott lpfp lpft lppl lptb ltbf ltbl ltib obbo obit oboi obol obot off- offo ofit oftp oiii oiti olbo olib olio olit olli ollo olof olot oobi ooff oolo oooo ootb ootp opii opio opit opo- oppi oppo opti opto otfp otif otit oto- otof otoo otpp otti otto pbil pfff pfft pfit pfli pibb pibi piff piip pil- pili pill pilo pilt piob piot pipi pipo pipp pitf piti pito pitt plff plib plif plio plip plit plob ploo plop plot plpp pltf pltt pobo poff pofi poil poio poli poll polo polt poof pool poop poot pop- popi popo popp popt potf poti poto pott ppib ppif ppli pplo pppo pppp pptt ptbl ptol ptop tbil tbit tbtp tfot tfpt tftp tibi tiff tifo tift tiit till tilo tilt tiop tip- tipi tipo tipp tipt titi tito titp titt tlli tobi tobo tobt toff tofi tofo toft toil toit tol- toli toll tolo tolt toof tool toot top- topf topi topo topp topt toti toto tott tpol tppp tptp ttbb ttff ttop tttt

bi-lo bibbo bibio biffi biffo bilbi bilbo bili- bilif billi billo bipib bipil bitit bitof bitop bitti bitto blitt bloop bloto blott bo-bo bobbi boffi boffo boilo boito boll- bolli bollo bolti bolto booit bopit botti fili- filip fillo filot fitil fitit fitof fitto flipp flipt floop floto folio folli follo foloi fooli footi ft-lb i-bot ibibo ibill if-- ifill iftop ifttt iiiii iitti iliff ilift ilio- illit iobit ioooi ioooo iotit iotti ipiti ipopt itbit itfit itobi itoff ittoo ittti l-pop li-fi liboi lilli lillo lipo- lipot lippi lippo littb litti lo-fi lobbo lobi- lobio lobo- lofoi loibl loilo lolif lolli lollo lolol lolti looft loopt lopit loppi lotio lotof lotti lotto oblio oboli obolo offit offof offto ofoil ofoto ofpop oilit oilof oitti oliff ollio olofi oobit ooioo ooooo opio- opito oploo oplot opobo oppol optio opto- optot optto otobi otoli otolo ototo ottoi pili- pilio pillb pillo pilo- pilot pioli pipil pipit pipli pippi pippo pitio pitip pitof pitot pitti pitto plio- plitt ploop ploot plopi plopp plott po-po poill polbo poli- polio polip polit polli pollo polop polti pooli poopo popil popoi popop poppi poppo potof potoo potop potti potto ptil- t-pop t-top tbill tbolt tbtbt ti-ti tibbi tiifp tilfi tilip tilli tillo tipil tipit tipof tippi tipto titii titil titli titlo titof titti tobit tobol tobot toffo tofit tofol tofop toili toill tolbo tolli tollo toloo toolt topbt topio topit toplo topo- topof topoi topol topot toppo toptb topto toti- toto- totoo totop ttttt

bbbbbb biblio bifoil bilibo billio billit billof billoo billot billto biloli biotti biplot bitblt bitoff bitpop