-al a-a a-b a-c aaa aab aac aae aah aal aam aau ab- aba abb abc abe abh abl abm abu ac- aca acb acc ace ach acl acm acu aea aeb aec aee aeh ael aem aeu aha ahb ahc ahe ahh ahl ahm ahu al- ala alb alc ale alh all alm alu ama amb amc ame amh aml amm amu au- aua aub auc aue auh aul aum b-u baa bab bac bae bah bal bam bau bba bbb bbc bbe bbh bbl bbm bbu bca bcb bcc bce bch bcl bcm bcu be- bea beb bec bee beh bel bem beu bha bhb bhc bhe bhh bhl bhm bhu bla blb blc ble blh bll blm blu bma bmb bmc bme bmh bml bmm bmu bua bub buc bue buh bul bum buu c-- caa cab cac cae cah cal cam cau cba cbb cbc cbe cbh cbl cbm cbu cca ccb ccc cce cch ccl ccm ccu ce- cea ceb cec cee ceh cel cem ceu ch- cha chb chc che chh chl chm chu cl- cla clb clc cle clh cll clm clu cma cmb cmc cme cmh cml cmm cmu cua cub cuc cue cuh cul cum cuu eaa eab eac eae eah eal eam eau eba ebb ebc ebe ebh ebl ebm ebu ec- eca ecb ecc ece ech ecl ecm ecu eea eeb eec eee eel eem eha ehb ehc ehe ehh ehl ehm ehu ela elb elc ele elh ell elm elu em- ema emb emc eme emh eml emm emu eu- eua eub euc eue eul haa hab hac hae hah hal ham hau hba hbb hbc hbe hbh hbl hbm hbu hca hcb hcc hce hch hcl hcm he- hea heb hec hee heh hel hem heu hha hhb hhc hhe hhh hhl hhm hhu hla hlb hlc hle hlh hll hlm hlu hma hmb hmc hme hmh hml hmm hmu hua hub huc hue huh hul hum huu la- laa lab lac lae lah lal lam lau lba lbb lbc lbe lbh lbl lbm lbu lca lcb lcc lce lch lcl lcm lcu lea leb lec lee leh lel lem leu lha lhb lhc lhh lhu lla llb llc lle lll llm llu lma lmb lmc lme lmh lml lmm lmu lua lub luc lue luh lul lum luu maa mab mac mae mah mal mam mau mba mbb mbc mbe mbh mbl mbm mbu mc- mca mcb mcc mce mch mcl mcm mcu mea meb mec mee meh mel mem meu mha mhc mhh mhl mhm mhu mla mlb mlc mle mlh mll mlm mlu mma mmb mmc mme mmh mml mmm mmu mua mub muc mue muh mul mum muu ua- uaa uab uac uae uah ual uam uau uba ubb ubc ube ubh ubl ubu uca ucb ucc uce uch ucl ucm ucu uea ueb uec uee ueh uel uem uha uhb uhc uhe uhh uhl uhm uhu ula ulb ulc ule ull ulm ulu um- uma umb umc ume umh uml umm umu uua uuc uue uum uuu

a-be a-ha aaaa aaab aaac aaae aaah aaal aaam aaba aabb aabc aabh aabl aabm aaca aacb aacc aace aach aacl aacm aacu aaea aaec aaem aaha aahl aala aalc aale aall aalu aama aamb aamc aame abaa abab abac abae abal abam abau abb- abba abbb abbe abca abcb abcc abch abcl abec abee abel abha abhm abla able abma abmb abmc abua abue abul abum acaa acab acac acae acba acbl acca accc acce acch accm accu ace- acea acec aceh acel acem acha ache achh achl achu acla aclc acle aclu acma acmc acme acmh acmu acu- acue acul acum aeac aecb aecl aela aelc ahab ahac ahah ahal aham ahau ahel ahem ahha ahla ahle ahlm ahlu ahmc ahme ahua ahum alaa alac alae alal alam alau alb- alba albc albe albm albu alca alcc alce alea alec alee aleh alem aleu alha all- alla alle allh alll allu alma almc alme almu alua alum amaa amac amae amah amal amam amb- amba ambe ambu amca amcc amec amee amel ameu amhl amla amm- amma amme ammu amua amul amum auaa aube auca auce auch auel aul- aula aule aull aulu auma baaa baah baal baam baba babb babe babm babu bac- baca bacc bace bach bael baha bahl bahu bala balc bale ball balm balu bama bamb bamc bame baml bamm bamu bau- baul baum bbau bbbb bbch bbcm bbeb bblb bcaa bcam bcbc bcca bccc bccl bccm bcec bche bcma bcuc beah beal beam beau beba bebb bebe beca bech becu beeb beel beem behm bela bele bell belm belu bema beme bemu bhca bhcc bhel bhuu blaa blab blac blae blah blam blau blcu blea bleb blee bleh blem bleu blme blub blue blum bmaa bmce bual buba bubb bube bubu buca bucc buce buch bucu buea buel buem bueu buha buhe buhl bula bulb bule bull bulu bum- buma bumb caaa caab caac caah caal caam caba cabe cabu cac- caca cacc cace cach cacm caec caem caeu caha cahe cahl cala calc cale call calm calu cama camb camc came camh caml camm cauc caul caum cbac cbal cbbc cbca cbcc cbce cbcl cbcm cbcu cbea cbec cbee cbha cbhl cblb cblc cbme ccaa ccab ccac ccam ccba ccbc ccca cccb cccc cccl cccm cccu ccee ccel ccha cche cchl ccla cclc cclm ccma ccmb ccmc ccmm ccuc ceac ceal ceba cebu cec- ceca cece cecm ceeb ceec ceel ceem cehl cel- cela celc cele cell cema cemb ceme cemm cemu chaa chab chac chae chah chal cham chau chca chce chch chcm chea cheb chec chee cheh chel chem cheu chha chlc chmb chmc chml chua chub chul chum clab clam clau clea clec clee clem cleu club clue cluh clum cmaa cmac cmah cmba cmbc cmcc cmea cmec cmha cmhc cmla cmll cmmb cmmc cmml cuau cub- cuba cubb cube cuca cucc cuce cucm