-ol b-u bbb bbc bbd bbg bbh bbl bbo bbs bbu bcb bcc bcd bcg bch bcl bco bcs bcu bdb bdc bdd bdg bdh bdl bdo bds bdu bgb bgc bgd bgg bgh bgl bgo bgs bgu bhb bhc bhd bhg bhh bhl bho bhs bhu blb blc bld blg blh bll blo bls blu bob boc bod bog boh bol boo bos bou bsb bsc bsd bsg bsh bsl bso bss bsu bub buc bud bug buh bul buo bus buu c-- cbb cbc cbd cbg cbh cbl cbo cbs cbu ccb ccc ccd ccg cch ccl cco ccs ccu cdb cdc cdd cdg cdh cdl cdo cds cdu cgb cgc cgd cgg cgh cgl cgo cgs cgu ch- chb chc chd chg chh chl cho chs chu cl- clb clc cld clg clh cll clo cls clu co- cob coc cod cog coh col coo cos cou csb csc csd csg csh csl cso css csu cub cuc cud cug cuh cul cuo cus cuu dbb dbc dbd dbg dbh dbl dbo dbs dbu dcb dcc dcd dcg dcl dco dcs dcu ddb ddc ddd ddg ddh ddl ddo dds ddu dgc dgd dgg dgh dgl dgs dgu dh- dhb dhc dhd dhh dhl dho dhs dhu dl- dlb dlc dld dlg dlh dll dlo dls dlu dob doc dod dog doh dol doo dos dou dsb dsc dsd dsg dsh dsl dso dss dsu dub duc dud dug duh dul duo dus g-d gbc gbd gbg gbh gbl gbo gbs gbu gcb gcc gcd gcg gch gcl gco gcs gcu gdb gdc gdd gdh gdl gdo gds gdu ggb ggc ggd ggg ggh ggo ggs ggu ghb ghc ghd ghg ghh ghl gho ghs glb glc gld glg glh gll glo gls glu gob goc god gog goh gol goo gos gou gsb gsc gsd gsg gsl gso gss gsu gu- gub guc gud gug gul guo gus guu hbb hbc hbd hbg hbh hbl hbo hbs hbu hcb hcc hcd hcg hch hcl hco hcs hdb hdc hdd hdg hdh hdl hdo hds hdu hgb hgc hgg hgh hgl hgo hgs hgu hhb hhc hhd hhg hhh hhl hho hhs hhu hlb hlc hld hlg hlh hll hlo hls hlu hob hoc hod hog hoh hol hoo hos hou hsb hsc hsd hsg hsh hsl hss hsu hub huc hud hug huh hul huo hus huu lbb lbc lbd lbg lbh lbl lbo lbs lbu lcb lcc lcd lcg lch lcl lco lcs lcu ldb ldc ldd ldg ldh ldl ldo lds ldu lgb lgc lgd lgg lgh lgl lgo lgs lgu lhb lhc lhd lhh lho lhs lhu llb llc lld llg lll llo lls llu lob loc lod log loh lol loo los lou lsb lsc lsd lsg lsh lsl lso lss lsu lub luc lud lug luh lul luo lus luu ob- obb obc obd obg obh obl obo obs obu oc- ocb occ ocd ocg och ocl oco ocs ocu odb odc odd odg odh odl odo ods odu ogc ogd ogg ogh ogl ogo ogs ohc ohd ohg ohh ohl oho ohs ohu olb olc old olg oll olo ols olu oo- oob ooc ood oog ooh ool ooo oos os- osb osc osd osg osh osl oso oss osu ou- ouc oud ouh oul ouo ous sbb sbc sbd sbg sbh sbl sbo sbs sbu scb scc scd scg sch scl sco scs scu sdb sdc sdd sdg sdh sdl sdo sds sdu sgb sgc sgd sgg sgh sgl sgo sgs sgu sh- shb shc shd shg shh shl sho shs shu slb slc sld slg slh sll slo sls slu sob soc sod sog soh sol soo sos sou ss- ssb ssc ssd ssg ssh ssl sso sss ssu sub suc sud sug suh sul suo sus suu ubb ubc ubg ubh ubl ubo ubs ubu ucb ucc ucd ucg uch ucl uco ucs ucu udb udc udd udg udl udo uds udu ugb ugc ugg ugh ugl ugo ugs ugu uhb uhc uhd uhh uhl uho uhs uhu ulb ulc uld ulg ull ulo uls ulu uob uoc uod uog uol uoo uos usb usc usd usg ush usl uso uss usu uuc uug uus uuu

-hou -ous bbbb bbbs bbch bbdd bbdo bbhs bblb bbls bcbc bcbg bcbs bccc bccl bccs bcds bcgs bchd bchs bcos bcsc bcsl bcss bcuc bdbc bddc bddh bdhs bdls bdog bdos bdsd bggs bghs bhcc bhdl bhhs bhog bhuu blcu bldc bldg blhs blls blob bloc blod blog bloo blou blss blub blud blus bobb bobo bobs bobu boch boco bocs bocu bodb bodh bodo bods bodu bogd bogg bogh bogo bogs bohd bohl boho bohs bohu bold bolg boll bolo bols bolu boob booc bood boog booh bool boos bosc bosh boso boss bosu boud bouh boul bous bsbd bscs bsdl bsgs bshs bslc bsod bsos bssc bssd bubb bubo bubs bubu bucc buch buco bucs bucu budb budd budg budl budo buds budu bugg bugh bugo bugs buhl buho buhs bulb buld bulg bull buls bulu buol busc bush buss busu buus c-bo c-cd cbbc cbbs cbcc cbcl cbcs cbcu cbdb cbdc cbdo cbds cbgb cbhl cbhs cblb cblc cbol cbsc cbus ccbc cccb cccc cccl cccs cccu ccdc ccdh ccds ccgc ccgs cchl cchs cclc cclg ccls ccob ccoc ccod ccsd ccsg ccsl ccss ccuc ccus cdcs cddb cddl cdhs cdls cdos cdss cgcc cgcg cggs cghs cgsb cgsh cgss chch chcs chgb chgd chgs chhs chlc choc chod choh chol choo chos chou chsc chsh chub chud chug chul chus clcd cldc clhs clob clod clog cloo clos clou clsc club clud cluh cobb cobh cobo cobs cobu coch coco cocu codd codl cods cogh cogo cogs coho cohs col- colb cold coll colo cols colu coob cood cooh cool coos cosc cosh cosl coso coss coub coud coul cous cscb cscc cscd csch cscl csco cscs csdb csgh cshl cshs csld cslu csob csos cssd