-al a-a a-b a-c a-t aaa aab aac aae aal aam aas aat aau ab- aba abb abc abe abl abm abs abt abu ac- aca acb acc ace acl acm acs act acu aea aeb aec aee ael aem aes aet aeu al- ala alb alc ale all alm als alt alu ama amb amc ame aml amm ams amt amu as- asa asb asc ase asl asm ass ast asu at- ata atb atc ate atl atm ats att atu au- aua aub auc aue aul aum aus aut b-u baa bab bac bae bal bam bas bat bau bba bbb bbc bbe bbl bbm bbs bbt bbu bca bcb bcc bce bcl bcm bcs bct bcu be- bea beb bec bee bel bem bes bet beu bla blb blc ble bll blm bls blt blu bma bmb bmc bme bml bmm bms bmt bmu bsa bsb bsc bse bsl bsm bss bst bsu bta btb btc bte btl btm bts btt btu bua bub buc bue bul bum bus but buu c-- caa cab cac cae cal cam cas cat cau cba cbb cbc cbe cbl cbm cbs cbt cbu cca ccb ccc cce ccl ccm ccs cct ccu ce- cea ceb cec cee cel cem ces cet ceu cl- cla clb clc cle cll clm cls clt clu cma cmb cmc cme cml cmm cms cmt cmu csa csb csc cse csl csm css cst csu cta ctb ctc cte ctl ctm cts ctt ctu cua cub cuc cue cul cum cus cut cuu eaa eab eac eae eal eam eas eat eau eba ebb ebc ebe ebl ebm ebs ebt ebu ec- eca ecb ecc ece ecl ecm ecs ect ecu eea eeb eec eee eel eem ees eet ela elb elc ele ell elm els elt elu em- ema emb emc eme eml emm ems emt emu es- esa esb esc ese esl esm ess est esu eta etb etc ete etl etm ets ett etu eu- eua eub euc eue eul eus eut la- laa lab lac lae lal lam las lat lau lba lbb lbc lbe lbl lbm lbs lbt lbu lca lcb lcc lce lcl lcm lcs lct lcu lea leb lec lee lel lem les let leu lla llb llc lle lll llm lls llt llu lma lmb lmc lme lml lmm lms lmt lmu lsa lsb lsc lse lsl lsm lss lst lsu lta ltb ltc lte ltl ltm lts ltt ltu lua lub luc lue lul lum lus lut luu maa mab mac mae mal mam mas mat mau mba mbb mbc mbe mbl mbm mbs mbt mbu mc- mca mcb mcc mce mcl mcm mcs mct mcu mea meb mec mee mel mem mes met meu mla mlb mlc mle mll mlm mls mlt mlu mma mmb mmc mme mml mmm mms mmt mmu msa msb msc mse msl msm mss mst msu mta mtb mtc mte mtl mtm mts mtt mtu mua mub muc mue mul mum mus mut muu saa sab sac sae sal sam sas sat sau sba sbb sbc sbe sbl sbm sbs sbt sbu sca scb scc sce scl scm scs sct scu se- sea seb sec see sel sem ses set seu sla slb slc sle sll slm sls slt slu sma smb smc sme sml smm sms smt smu ss- ssa ssb ssc sse ssl ssm sss sst ssu sta stb stc ste stl stm sts stt stu sua sub suc sue sul sum sus sut suu taa tab tac tae tal tam tas tat tau tba tbb tbc tbe tbl tbm tbs tbt tbu tca tcb tcc tce tcl tcm tcs tct tcu te- tea teb tec tee tel tem tes tet teu tla tlc tle tll tlm tls tlt tlu tma tmb tmc tme tml tmm tms tmt tmu tsa tsb tsc tse tsl tsm tss tst tsu tta ttb ttc tte ttl ttm tts ttt ttu tua tub tuc tue tul tum tus tut tuu ua- uaa uab uac uae ual uam uas uat uau uba ubb ubc ube ubl ubs ubt ubu uca ucb ucc uce ucl ucm ucs uct ucu uea ueb uec uee uel uem ues uet ula ulb ulc ule ull ulm uls ult ulu um- uma umb umc ume uml umm ums umt umu usa usb usc use usl usm uss ust usu uta utb utc ute utl utm uts utt utu uua uuc uue uum uus uut uuu

-ase a-be aaaa aaab aaac aaae aaal aaam aaas aaba aabb aabc aabl aabm aabt aaca aacb aacc aace aacl aacm aacs aact aacu aaea aaec aaem aaes aala aalc aale aall aals aalu aama aamb aamc aame aams aasa aasc aase aasm aass aast aasu aata aatc aatt aaus abaa abab abac abae abal abam abas abat abau abb- abba abbb abbe abbs abbt abca abcb abcc abcl abcs abct abec abee abel abes abet abla able abls abma abmb abmc abms abmt abs- absa abse absl abss absu abta abts abtu abua abue abul abum abus abut ac-t acaa acab acac acae acas acat acba acbl acca accc acce accm accs acct accu ace- acea acec acel acem aces acet acla aclc acle acls aclu acma acmc acme acms acmu acsa acsc acse acsl acsm acss acst acta actc acte actl acts actt actu acu- acue acul acum acus acut aeac aeas aebs aecb aecl aect aela aelc aemt aesc aess aest aeta aetc aett alaa alac alae alal alam alas alat alau alb- alba albc albe albm albs albu alca alcc alce alcs alea alec alee alem ales alet aleu all- alla alle alll alls allu alma almc alme alms almu alsa alsc alse alst alta alte altm alts alua alum alus alut amaa amac amae amal amam amas amat amb- amba ambe ambs ambu amca amcc amcs amec amee amel ames amet ameu amla amm- amma amme ammu amsa amsc amsl amss amst amta amtc amte amts amua amul