-al -ol a-a a-b a-c aaa aab aac aal aam aao aau ab- aba abb abc abl abm abo abu ac- aca acb acc acl acm aco acu al- ala alb alc all alm alo alu ama amb amc aml amm amo amu aoa aob aoc aol aom aoo aou au- aua aub auc aul aum auo b-u baa bab bac bal bam bao bau bba bbb bbc bbl bbm bbo bbu bca bcb bcc bcl bcm bco bcu bla blb blc bll blm blo blu bma bmb bmc bml bmm bmo bmu boa bob boc bol bom boo bou bua bub buc bul bum buo buu c-- caa cab cac cal cam cao cau cba cbb cbc cbl cbm cbo cbu cca ccb ccc ccl ccm cco ccu cl- cla clb clc cll clm clo clu cma cmb cmc cml cmm cmo cmu co- coa cob coc col com coo cou cua cub cuc cul cum cuo cuu la- laa lab lac lal lam lao lau lba lbb lbc lbl lbm lbo lbu lca lcb lcc lcl lcm lco lcu lla llb llc lll llm llo llu lma lmb lmc lml lmm lmo lmu loa lob loc lol lom loo lou lua lub luc lul lum luo luu m-o maa mab mac mal mam mao mau mba mbb mbc mbl mbm mbo mbu mc- mca mcb mcc mcl mcm mco mcu mla mlb mlc mll mlm mlo mlu mma mmb mmc mml mmm mmo mmu moa mob moc mol mom moo mou mua mub muc mul mum muu oaa oab oac oal oam oao oau ob- oba obb obc obl obm obo obu oc- oca ocb occ ocl ocm oco ocu ola olb olc oll olm olo olu om- oma omb omc oml omm omo omu oo- ooa oob ooc ool oom ooo ou- oua ouc oul oum ouo ua- uaa uab uac ual uam uao uau uba ubb ubc ubl ubo ubu uca ucb ucc ucl ucm uco ucu ula ulb ulc ull ulm ulo ulu um- uma umb umc uml umm umo umu uoa uob uoc uol uom uoo uua uuc uum uuu

aaaa aaab aaac aaal aaam aaba aabb aabc aabl aabm aaca aacb aacc aacl aacm aaco aacu aala aalc aall aalo aalu aama aamb aamc aamo aaoo abaa abab abac abal abam abau abb- abba abbb abbo abca abcb abcc abcl abla ablo abma abmb abmc aboa abob abol aboo abou abua abul abum acaa acab acac acba acbl acca accc accm acco accu acla aclc aclu acma acmc acmu acoa acol acom acou acu- acul acum acuo alaa alac alal alam alao alau alb- alba albc albm albo albu alca alcc alco all- alla alll allo allu alma almc almo almu aloa aloc alol alom aloo alou alua alum amaa amac amal amam amb- amba ambo ambu amca amcc amco amla amm- amma ammo ammu amob amoc amol amoo amou amua amul amum aoba aoca aola aoma aoul auaa auca aul- aula aull aulo aulu auma auol baaa baal baam baba babb babm babo babu bac- baca bacc baco bala balc ball balm balo balu bama bamb bamc baml bamm bamu baol bau- baul baum bbau bbbb bbcm bblb bcaa bcam bcbc bcca bccc bccl bccm bcma bcuc blaa blab blac blam blau blcu blob bloc blom bloo blou blub blum bmaa bmoc boab boac boal boba bobb bobo bobu boca bocm boco bocu bola boll bolm bolo bolu boma bomb bomu boob booc bool boom boua boul boum bual buba bubb bubo bubu buca bucc buco bucu bula bulb bull bulu bum- buma bumb buol c-bo caaa caab caac caal caam caba cabo cabu cac- caca cacc cacm caco cala calc call calm calo calu cama camb camc caml camm camo caol cauc caul caum cauo cbac cbal cbbc cbca cbcc cbcl cbcm cbcu cblb cblc cbol ccaa ccab ccac ccam ccba ccbc ccca cccb cccc cccl cccm cccu ccla cclc cclm ccma ccmb ccmc ccmm ccob ccoc ccom ccuc clab clam clau clob clom cloo clou club clum cmaa cmac cmba cmbc cmcc cmla cmll cmmb cmmc cmml cmoc coal coba cobb cobo cobu coca coco cocu col- cola colb coll colm colo colu com- coma comb comc coml comm como comu coob cool coom coua coub coul cuau cub- cuba cubb cuca cucc cucm cula culb culc cull culm culo cum- cuma laaa laac laal laam laba labo labu laca lacc lacl laco lacu lala lall lalm lalo lalu lama lamb lamm lamo lamu laou laub laul lbcc lbmc lcac lcbc lcca lccc lccm llao llcc lllc llll lloa lloc lloo lmao lmbo lmcc loac loam lob- loba lobb lobo loca locc loco locu lola loll lolo loma lomb lomm lomo lomu loob looc lool loom loul loum louu luau luba luca lula lull lulu luma lumb lumc lumo luua maaa maac maal maam maba mabo mabu mac- maca macb macc maco macu mal- mala mall malm malo malu mama mamc mamo mamu maoc maua maul maum mbac mbam mbba mbca mbou mcaa mcac mcba mcbc mcca mccc mccl mcla mcmc mcml mlab mlba mlcc mmaa mmab mmac mmcc mmcl mmcm mmmc mmmm moaa moab moac moal moam moba mobb mobo moca mocl moco mola moll molo moma momo momu mooa moob mooc mool moul muac mubo muc- mucc mucu mula mull mulm mulo mulu muma mumm mumo mumu oaau oall oama obal obba obbo obla oblu obol ocab ocac ocal ocam ocbc occa occc oclc ocma ocml ocom ocul ocum olac olam olba olbo olca olcc olla ollo olmo olom omac omal omam omao ombo ombu omca omma omo- omoa omoo omul omuo ooaa ooba oola oolo ooma oooo ouac oucc oula oulu ouma ouu- uabc uaca uamc uaoc uaua ubac ubal ubba ubbo ubla ublo uboc ucal ucam ucbc ucca ucla ucmc ucom ucua ulaa ulam ulbc ulcc ulco ulla ullo ulma ulmo ulmu ulo- uloc ulua ulul ulum umaa umac umb- umba umbo umla umma ummo umol