-er -ol b-u bbb bbc bbe bbh bbl bbo bbr bbs bbu bcb bcc bce bch bcl bco bcr bcs bcu be- beb bec bee beh bel beo ber bes beu bhb bhc bhe bhh bhl bho bhr bhs bhu blb blc ble blh bll blo blr bls blu bob boc boe boh bol boo bor bos bou brb bre brh brl bro brr brs bru bsb bsc bse bsh bsl bso bsr bss bsu bub buc bue buh bul buo bur bus buu c-- cbb cbc cbe cbh cbl cbo cbr cbs cbu ccb ccc cce cch ccl cco ccr ccs ccu ce- ceb cec cee ceh cel ceo cer ces ceu ch- chb chc che chh chl cho chr chs chu cl- clb clc cle clh cll clo clr cls clu co- cob coc coe coh col coo cor cos cou crb crc cre crh crl cro crr crs cru csb csc cse csh csl cso csr css csu cub cuc cue cuh cul cuo cur cus cuu ebb ebc ebe ebh ebl ebo ebr ebs ebu ec- ecb ecc ece ech ecl eco ecr ecs ecu eeb eec eee eel eeo eer ees ehb ehc ehe ehh ehl eho ehr ehs ehu elb elc ele elh ell elo elr els elu eo- eob eoc eoe eoh eol eoo eor eos eou erb erc ere erh erl ero err ers eru es- esb esc ese esh esl eso esr ess esu eu- eub euc eue eul eur eus hbb hbc hbe hbh hbl hbo hbr hbs hbu hcb hcc hce hch hcl hco hcr hcs he- heb hec hee heh hel heo her hes heu hhb hhc hhe hhh hhl hho hhr hhs hhu hlb hlc hle hlh hll hlo hlr hls hlu hob hoc hoe hoh hol hoo hor hos hou hr- hrb hrc hre hrh hrl hro hrr hrs hru hsb hsc hse hsh hsl hsr hss hsu hub huc hue huh hul huo hur hus huu lbb lbc lbe lbh lbl lbo lbr lbs lbu lcb lcc lce lch lcl lco lcr lcs lcu leb lec lee leh lel leo ler les leu lhb lhc lhh lho lhr lhs lhu llb llc lle lll llo llr lls llu lob loc loe loh lol loo lor los lou lrb lrc lrh lro lrr lrs lru lsb lsc lse lsh lsl lso lsr lss lsu lub luc lue luh lul luo lur lus luu ob- obb obc obe obh obl obo obr obs obu oc- ocb occ och ocl oco ocr ocs ocu oeb oec oee oeh oel oeo oer oes ohc ohe ohh ohl oho ohr ohs ohu olb olc ole oll olo ols olu oo- oob ooc ooh ool ooo oor oos or- orb orc ore orh orl oro orr ors oru os- osb osc ose osh osl oso osr oss osu ou- ouc oue ouh oul ouo our ous rbb rbc rbe rbh rbl rbo rbr rbs rbu rcb rcc rce rch rcl rco rcr rcs rcu re- reb rec ree reh rel reo rer res reu rh- rhb rhc rhe rhh rhl rho rhr rhs rhu rlc rle rlh rll rlo rlr rls rlu rob roc roe roh rol roo ror ros rou rrb rrc rrh rrl rrr rrs rru rsb rsc rse rsh rsl rso rsr rss rsu rub ruc rue ruh ruo rur rus ruu sbb sbc sbe sbh sbl sbo sbr sbs sbu scb scc sce sch scl sco scr scs scu se- seb sec see seh sel seo ser ses seu sh- shb shc she shh shl sho shr shs shu slb slc sle slh sll slo slr sls slu sob soc soe soh sol soo sor sos sou sr- srb src sre srh srl sro srr srs ss- ssb ssc sse ssh ssl sso ssr sss ssu sub suc sue suh sul suo sur sus suu ubb ubc ube ubh ubl ubo ubr ubs ubu ucb ucc uce uch ucl uco ucr ucs ucu ueb uec uee ueh uel uer ues uhb uhc uhe uhh uhl uho uhr uhs uhu ulb ulc ule ull ulo ulr uls ulu uob uoc uoe uol uoo uor uos ur- urb urc ure url uro urr urs uru usb usc use ush usl uso usr uss usu uuc uue uur uus uuu

-hou -ose -ous bbbb bbbs bbch bbeb bbhs bblb bbls bbrc bcbc bcbs bccc bccl bccs bcec bcer bces bche bchs bcor bcos bcrs bcru bcsc bcsl bcss bcuc bebb bebe bebo bech becs becu beeb beel beer bees behr behs bele bell belo bels belu beo- beor beos berc bere bero berr bers beru bes- bese besh beso bess beur bhcc bhel bher bhhs bhor bhur bhuu blcu bleb blee bleh bleo bles bleu blhs blls blob bloc bloo blou blrc blss blub blue blur blus bobb bobe bobo bobs bobu boce boch boco bocs bocu boec boee boel boeo boer boes bohl boho bohr bohs bohu bole boll bolo bols bolu boob booc booe booh bool boor boos bor- bore borh boro borr bors boru bosc bose bosh boso boss bosu boue bouh boul bour bous brcb brce breb brec bree brel breo brer bres brhs brls brob broc broe broh brol broo bror bros brou brrr brrs brsb brsr bruc brue bruh brus bscs bseb bsec bsee bser bses bshs bslc bsos bssc bsse bubb bube bubo bubs bubu bucc buce buch buco bucs bucu buel buer bueu buhe buhl buho buhr buhs bulb bule bull buls bulu buol bur- burb bure burh burl buro burr burs buru busc buse bush buss busu buus c-bo cbbc cbbs cbcc cbce cbcl cbcr cbcs cbcu cbec cbee cber cbhl cbhs cblb cblc cbol cbre cbrh cbrl cbsc cbse cbus ccbc cccb cccc cccl cccs cccu ccee ccel cche cchl cchr cchs cclc ccls ccob ccoc ccrc ccre ccrl ccrs ccsl ccss ccuc ccus cebs cebu cec- cece ceco cecs ceeb ceec ceel cees cehl cehs cel- celc cele cell