-ol -th b-u bbb bbc bbh bbl bbn bbo bbt bbu bcb bcc bch bcl bcn bco bct bcu bhb bhc bhh bhl bho bht bhu blb blc blh bll bln blo blt blu bnb bnc bnl bnn bno bnt bnu bob boc boh bol bon boo bot bou btb btc bth btl btn bto btt btu bub buc buh bul bun buo but buu c-- cbb cbc cbh cbl cbn cbo cbt cbu ccb ccc cch ccl ccn cco cct ccu ch- chb chc chh chl chn cho cht chu cl- clb clc clh cll cln clo clt clu cn- cnb cnc cnh cnl cnn cno cnt cnu co- cob coc coh col con coo cot cou ctb ctc cth ctl ctn cto ctt ctu cub cuc cuh cul cun cuo cut cuu hbb hbc hbh hbl hbn hbo hbt hbu hcb hcc hch hcl hcn hco hct hhb hhc hhh hhl hhn hho hht hhu hlb hlc hlh hll hln hlo hlt hlu hnb hnc hnh hnl hnn hno hnt hnu hob hoc hoh hol hon hoo hot hou htb htc hth htl htn hto htt hub huc huh hul hun huo hut huu lbb lbc lbh lbl lbo lbt lbu lcb lcc lch lcl lcn lco lct lcu lhb lhc lhh lho lht lhu llb llc lll lln llo llt llu lnb lnc lnh lnl lnn lno lnt lnu lob loc loh lol lon loo lot lou ltb ltc lth ltl lto ltt ltu lub luc luh lul lun luo lut luu nbb nbc nbl nbn nbo nbt nbu ncb ncc nch ncl ncn nco nct ncu nhb nhc nhh nhl nhn nht nhu nlb nlc nlh nll nln nlo nlt nlu nnb nnc nnh nnl nnn nno nnt nnu no- nob noc noh nol non noo not nou ntb ntc nth ntn nto ntt ntu nub nuc nuh nul nun nuo nut nuu ob- obb obc obh obl obn obo obt obu oc- ocb occ och ocl ocn oco oct ocu ohc ohh ohl ohn oho oht ohu olb olc oll oln olo olt olu on- onb onc onh onl onn ono ont onu oo- oob ooc ooh ool oon ooo oot ot- otb otc oth otl otn oto ott otu ou- ouc ouh oul oun ouo out tbb tbc tbh tbl tbn tbo tbt tbu tcb tcc tch tcl tcn tco tct tcu th- thb thc thh thl thn tho tht thu tlc tlh tll tln tlo tlt tlu tnb tnc tnh tnl tnn tno tnt to- tob toc toh tol ton too tot tou ttb ttc tth ttl ttn tto ttt ttu tub tuc tuh tul tun tuo tut tuu ubb ubc ubh ubl ubn ubo ubt ubu ucb ucc uch ucl ucn uco uct ucu uhb uhc uhh uhl uho uht uhu ulb ulc ull uln ulo ult ulu un- unb unc unh unl unn uno unt unu uob uoc uol uon uoo uot utb utc uth utl utn uto utt utu uuc uun uut uuu

-hou bbbb bbch bblb bcbc bccc bccl bcnu bctc bcuc bhcc bhot bhut bhuu blbt blcu blno blob bloc blon bloo blot blou blub blut bnoc bobb bobo bobu boch boco bocu bohl bohn boho boht bohu boll boln bolo bolt bolu bonc bonn bono bont bonu boob booc booh bool boon boot botb both botn boto bott bouh boul boun bout btcc btcl btob bttb bubb bubo bubu bucc buch buco bucu buhl buho bulb bull bult bulu bunb bunn buno bunt bunu buol buon but- buto butt c-bo cbbc cbcc cbcl cbcn cbct cbcu cbhl cblb cblc cbln cbol cbot cbtc cbtl ccbc ccbn cccb cccc cccl cccu cchl cclc ccnb ccnc ccnu ccob ccoc cctb cctc cctl cctt ccuc ccut chch chlc chln chlt chnb chnc chnl chno choc choh chol chon choo chou chto chtt chub chul chun chut clob clon cloo clot clou cltb cltc club cluh clun clut cnbc cnbl cnco cnoh cntc cnut cobb cobh cobo cobu coch coco coct cocu cohn coho col- colb coll coln colo colt colu con- conc conn cono cont coob cooh cool coon coot cotb cotc coth cotn coto cott cotu coub coul coun cout ctol ctot cttn cub- cubb cucc cucn culb culc cull culo cult cuno cunt cuon cut- cutc cuth cuto cutt hboc hbtl hbtu hcbc hccb hccc hcch hhcl hhhh hlul hntb hobo hoch hocn hohl hohn hoho hol- holb holc holh holl holn holo holt holu hono hont honu hool hoon hoot hotb hoth hotl hoto hott hotu hout htcc htoh htol hubb hubl hubo huch hucu huhn huhu hulc hull hult hulu hunc hunh hunt huon huot huth huto hutt hutu huub lbcc lcbc lccc lchc lctl lcto lhhh lhun llcc lllc llll lloc lloo lntc lob- lobb lobh lobo locc loch locn loco locu lohn loho lohu loll lolo lono lont loob looc lool loon loot loth lotl loto lott louh loul loun lout louu ltbl ltcc lthn ltnt lttc ltuc luch luhu lull lulu lunn luno lunt luoh luth nbbc nbbo nbcc nbco ncbc nccc nccn ncct nccu nchc nclc ncln ncnc ncoc nctc nhcc nhhl nhnn nhon nlcc nnnn nnot nntn nobc nobo nobu noch nocl noco noct nohn noho noht noll nolo nolt non- nonn nono nont nonu noo- noob nool noon nooo noot not- noth noto nott nouh noul noun nout ntbc ntcc nthn ntht ntnu ntto ntuc nubc nubl nuch nucu null nunc nunn nuno nunt nuoc nuon nuth nutt nutu obbo oblu obol obon obot obuh ocbc occc occn occt ocht oclc ocon oct- octo ocul ohcc ohho ohno ohob ohoh ohto ohtu olbo olcc ollo olon olot oltu onc- onco onct onno onon ont- ontc onto onut ooho oolo oont oooh oooo ootb otcl otho oto- otoh oton otoo otto ottu oucc ouch oulu oun- out- outb outh outo ouu- tbcb tbcc tccc tccu tch- tchh tcho tchu tcnn tcon tctc tcul thch thnt thon thoo thot thou thtb thul