-ol -th bbb bbg bbh bbi bbk bbl bbo bbs bbt bgb bgg bgh bgi bgk bgl bgo bgs bgt bhb bhg bhh bhi bhk bhl bho bhs bht bi- bib big bih bii bik bil bio bis bit bkb bkg bkk bkl bko bks bkt blb blg blh bli blk bll blo bls blt bob bog boh boi bok bol boo bos bot bsb bsg bsh bsi bsk bsl bso bss bst btb btg bth bti btk btl bto bts btt gbg gbh gbi gbk gbl gbo gbs gbt ggb ggg ggh ggi ggo ggs ggt ghb ghg ghh ghi ghl gho ghs ght gib gig gih gii gik gil gio gis git gkb gkh gko gks gkt glb glg glh gli glk gll glo gls glt gob gog goh goi gok gol goo gos got gsb gsg gsi gsk gsl gso gss gst gtb gtg gth gti gtk gtl gto gts gtt h-i hbb hbg hbh hbi hbk hbl hbo hbs hbt hgb hgg hgh hgi hgk hgl hgo hgs hgt hhb hhg hhh hhi hhk hhl hho hhs hht hib hig hih hii hik hil hio his hit hkb hkg hkh hki hkk hkl hko hks hkt hlb hlg hlh hli hll hlo hls hlt hob hog hoh hoi hok hol hoo hos hot hsb hsg hsh hsi hsk hsl hss hst htb htg hth hti htk htl hto hts htt ibb ibg ibh ibi ibk ibl ibo ibs ibt igb igg igh igi igk igl igo igs igt ihb ihg ihh ihi ihk ihl iho ihs iht iib iih iii iil iio iis iit ikb iki ikk ikl iko iks ikt il- ilb ilg ilh ili ilk ill ilo ils ilt io- iob iog ioh ioi iol ioo ios iot is- isb isg ish isi isk isl iso iss ist itb itg ith iti itk itl ito its itt k-t kbb kbh kbi kbk kbl kbo kbs kgb kgh kgi kgl kgo kgs khh khi khk kho khs kib kig kih kii kik kil kio kis kit kkb kkh kki kkk kkl kks kkt kl- klb klg klh kli klo kls klt kob kog koh koi kok kol koo kos kot ksb ksg ksh ksi ksk ksl kso kss kst ktb ktg kth ktk ktl kto kts ktt lbb lbg lbh lbi lbk lbl lbo lbs lbt lgb lgg lgh lgi lgk lgl lgo lgs lgt lhb lhh lhi lhk lho lhs lht lib lig lih lii lik lil lio lis lit lkb lkg lkh lkl lks lkt llb llg lli llk lll llo lls llt lob log loh loi lok lol loo los lot lsb lsg lsh lsi lsk lsl lso lss lst ltb ltg lth lti ltk ltl lto lts ltt o-i ob- obb obg obh obi obk obl obo obs obt ogg ogh ogi ogl ogo ogs ogt ohg ohh ohi ohl oho ohs oht oib oii oik oil oio ois oit okb okg oki okk okl oko oks olb olg oli olk oll olo ols olt oo- oob oog ooh ooi ook ool ooo oos oot os- osb osg osh osi osk osl oso oss ost ot- otb otg oth oti otk otl oto ots ott sbb sbg sbh sbi sbk sbl sbo sbs sbt sgb sgg sgh sgi sgk sgl sgo sgs sgt sh- shb shg shh shi shk shl sho shs sht sib sig sih sii sik sil sio sis sit sk- skb skg skh ski skk skl sko sks skt slb slg slh sli slk sll slo sls slt sob sog soh soi sok sol soo sos sot ss- ssb ssg ssh ssi ssk ssl sso sss sst stb stg sth sti stk stl sto sts stt tbb tbg tbh tbi tbk tbl tbo tbs tbt tgb tgg tgh tgi tgk tgl tgo tgs tgt th- thb thg thh thi thk thl tho ths tht tib tig tih tii tik til tio tis tit tkb tkg tkk tkl tko tks tkt tlg tlh tli tlk tll tlo tls tlt to- tob tog toh toi tok tol too tos tot tsb tsg tsh tsi tsk tsl tso tss tst ttb ttg tth tti ttk ttl tto tts ttt

bbbb bbbs bbhs bblb bbls bggs bghs bght bgst bhhs bhil bhit bhog bhoi bhot bibb bibi bibl bibo bibs bigb bigg bigo bigs bigt bihi bihl bihs biis bikh biko bili bilk bill bilo bils bilt bio- biog bioi biol bios biot bis- bish bisk bisl biso biss bist bith bito bits bitt bkhs blbt blhs blik blio blis blit blkb blls blob blog blok bloo blot blss blst blts bobb bobi bobo bobs bogg bogh bogi bogo bogs bogt bohl boho bohs boht boi- boii boil bois boit boki boko boks bolg boli bolk boll bolo bols bolt boob boog booh book bool boos boot bosh bosi bosk boso boss bost botb both boti boto bots bott bsgs bshs bskt bsos bsts bths btob btss bttb gbbo gbbs gbhs ggbt gggg gghg ggss ghhs ghib ghit ghll ghoi ghol gibb gibh gibs gigg gigi gigo gigs gihs giis gikh gilg gili gilk gill gilo gils gilt giog gioi gish giss gist gith gito gits gkhs glhs gli- glib glis glit glob glog gloh glos glot gobi gobl gobo gobs gogh gogi gogo gogs gohb gohs gois goit goli golk goll golo gols golt goog gooi gook gool goos goot gosh gosi goso goss gost goth goti gotl goto gots gott gshs gsis gskb gsli gsoh gsos gtos h-ii hbbs hbhs hbio hbit hbos hbss hbtl hghs hgst hgts hhgg hhhh hhhs hibi hibt high higi higl higs higt hihi hiho hiht hiil hiis hiit hiki hili hill hilo hils hilt hiob hisb hish hiss hist hiti hito hits hitt hkis hkst hlhs hlik hlss hobo hobs hogg hogh hogi hogl hogo hogs hohl hoho hoik hoil hois hoit hoki hoko hoks hol- holb holh holi holk holl holo hols holt hook hool hoos hoot hosh hoss host hotb hoth hoti