-al a-a a-b a-c aaa aab aac aad aae aal aam aas aau ab- aba abb abc abd abe abl abm abs abu ac- aca acb acc acd ace acl acm acs acu ad- ada adb adc add ade adl adm ads adu aea aeb aec aed aee ael aem aes aeu al- ala alb alc ald ale all alm als alu ama amb amc amd ame aml amm ams amu as- asa asb asc asd ase asl asm ass asu au- aua aub auc aud aue aul aum aus b-u baa bab bac bad bae bal bam bas bau bba bbb bbc bbd bbe bbl bbm bbs bbu bca bcb bcc bcd bce bcl bcm bcs bcu bda bdb bdc bdd bde bdl bdm bds bdu be- bea beb bec bed bee bel bem bes beu bla blb blc bld ble bll blm bls blu bma bmb bmc bmd bme bml bmm bms bmu bsa bsb bsc bsd bse bsl bsm bss bsu bua bub buc bud bue bul bum bus buu c-- caa cab cac cad cae cal cam cas cau cba cbb cbc cbd cbe cbl cbm cbs cbu cca ccb ccc ccd cce ccl ccm ccs ccu cda cdb cdc cdd cde cdl cdm cds cdu ce- cea ceb cec ced cee cel cem ces ceu cl- cla clb clc cld cle cll clm cls clu cma cmb cmc cmd cme cml cmm cms cmu csa csb csc csd cse csl csm css csu cua cub cuc cud cue cul cum cus cuu daa dab dac dad dae dal dam das dau dba dbb dbc dbd dbe dbl dbm dbs dbu dca dcb dcc dcd dce dcl dcm dcs dcu dda ddb ddc ddd dde ddl ddm dds ddu de- dea deb dec ded dee del dem des deu dl- dla dlb dlc dld dle dll dlm dls dlu dma dmb dmc dmd dme dml dmm dms dmu dsa dsb dsc dsd dse dsl dsm dss dsu dua dub duc dud due dul dum dus eaa eab eac ead eae eal eam eas eau eba ebb ebc ebd ebe ebl ebm ebs ebu ec- eca ecb ecc ecd ece ecl ecm ecs ecu ed- eda edb edc edd ede edl edm eds edu eea eeb eec eed eee eel eem ees ela elb elc eld ele ell elm els elu em- ema emb emc emd eme eml emm ems emu es- esa esb esc esd ese esl esm ess esu eu- eua eub euc eud eue eul eus la- laa lab lac lad lae lal lam las lau lba lbb lbc lbd lbe lbl lbm lbs lbu lca lcb lcc lcd lce lcl lcm lcs lcu lda ldb ldc ldd lde ldl ldm lds ldu lea leb lec led lee lel lem les leu lla llb llc lld lle lll llm lls llu lma lmb lmc lmd lme lml lmm lms lmu lsa lsb lsc lsd lse lsl lsm lss lsu lua lub luc lud lue lul lum lus luu maa mab mac mad mae mal mam mas mau mba mbb mbc mbd mbe mbl mbm mbs mbu mc- mca mcb mcc mcd mce mcl mcm mcs mcu mda mdb mdc mdd mde mdl mdm mds mdu mea meb mec med mee mel mem mes meu mla mlb mlc mld mle mll mlm mls mlu mma mmb mmc mmd mme mml mmm mms mmu msa msb msc msd mse msl msm mss msu mua mub muc mud mue mul mum mus muu saa sab sac sad sae sal sam sas sau sba sbb sbc sbd sbe sbl sbm sbs sbu sca scb scc scd sce scl scm scs scu sda sdb sdc sdd sde sdl sdm sds sdu se- sea seb sec sed see sel sem ses seu sla slb slc sld sle sll slm sls slu sma smb smc smd sme sml smm sms smu ss- ssa ssb ssc ssd sse ssl ssm sss ssu sua sub suc sud sue sul sum sus suu ua- uaa uab uac uad uae ual uam uas uau uba ubb ubc ube ubl ubs ubu uca ucb ucc ucd uce ucl ucm ucs ucu uda udb udc udd ude udl udm uds udu uea ueb uec ued uee uel uem ues ula ulb ulc uld ule ull ulm uls ulu um- uma umb umc umd ume uml umm ums umu usa usb usc usd use usl usm uss usu uua uuc uue uum uus uuu

-ase a-be aaaa aaab aaac aaad aaae aaal aaam aaas aaba aabb aabc aabd aabl aabm aaca aacb aacc aacd aace aacl aacm aacs aacu aada aadc aade aads aadu aaea aaec aaem aaes aala aalc aald aale aall aals aalu aama aamb aamc aamd aame aams aasa aasc aasd aase aasm aass aasu aaus abaa abab abac abad abae abal abam abas abau abb- abba abbb abbe abbs abca abcb abcc abcd abcl abcs abda abdu abec abed abee abel abes abla able abls abma abmb abmc abms abs- absa absd abse absl abss absu abua abud abue abul abum abus acaa acab acac acad acae acas acba acbl acca accc accd acce accm accs accu acda acdb acdc acde acdm acds ace- acea acec aced acel acem aces acla aclc acle acls aclu acma acmc acme acms acmu acsa acsc acsd acse acsl acsm acss acu- acue acul acum acus adaa adab adac adad adae adal adam adas adba adbc adcc adcs adda addc addd adde addl adds addu adea adeb adee adel adem ades adle adls adma admb adme adml adms adsa adsl adsm adss adua adub adue aeac aeas aebs aecb aecl aede aela aelc aesc aesd aess alaa alac alad alae alal alam alas alau alb- alba albc albe albm albs albu alca alcc alce alcs ald- alda alde aldl aldm alds alea alec aled alee alem ales aleu all- alla alle alll alls allu alma almc alme alms almu alsa alsc alse alua alum alus amaa amac amad