-al a-a a-b a-c aaa aab aac aae aag aah aal aas aau ab- aba abb abc abe abg abh abl abs abu ac- aca acb acc ace acg ach acl acs acu aea aeb aec aee aeg aeh ael aes aeu ag- aga agb agc age agg agh agl ags agu aha ahb ahc ahe ahg ahh ahl ahs ahu al- ala alb alc ale alg alh all als alu as- asa asb asc ase asg ash asl ass asu au- aua aub auc aue aug auh aul aus b-u baa bab bac bae bag bah bal bas bau bba bbb bbc bbe bbg bbh bbl bbs bbu bca bcb bcc bce bcg bch bcl bcs bcu be- bea beb bec bee beg beh bel bes beu bga bgb bgc bge bgg bgh bgl bgs bgu bha bhb bhc bhe bhg bhh bhl bhs bhu bla blb blc ble blg blh bll bls blu bsa bsb bsc bse bsg bsh bsl bss bsu bua bub buc bue bug buh bul bus buu c-- caa cab cac cae cag cah cal cas cau cba cbb cbc cbe cbg cbh cbl cbs cbu cca ccb ccc cce ccg cch ccl ccs ccu ce- cea ceb cec cee ceg ceh cel ces ceu cga cgb cgc cge cgg cgh cgl cgs cgu ch- cha chb chc che chg chh chl chs chu cl- cla clb clc cle clg clh cll cls clu csa csb csc cse csg csh csl css csu cua cub cuc cue cug cuh cul cus cuu eaa eab eac eae eag eah eal eas eau eba ebb ebc ebe ebg ebh ebl ebs ebu ec- eca ecb ecc ece ecg ech ecl ecs ecu eea eeb eec eee eeg eel ees ega egb egc ege egg egh egl egs egu eha ehb ehc ehe ehg ehh ehl ehs ehu ela elb elc ele elg elh ell els elu es- esa esb esc ese esg esh esl ess esu eu- eua eub euc eue eug eul eus gaa gab gac gae gag gah gal gas gau gba gbc gbe gbg gbh gbl gbs gbu gca gcb gcc gce gcg gch gcl gcs gcu ge- gea geb gec gee geg geh gel ges geu gga ggb ggc ggg ggh ggs ggu gha ghb ghc ghe ghg ghh ghl ghs gla glb glc gle glg glh gll gls glu gsa gsb gsc gse gsg gsl gss gsu gu- gua gub guc gue gug gul gus guu haa hab hac hae hag hah hal has hau hba hbb hbc hbe hbg hbh hbl hbs hbu hca hcb hcc hce hcg hch hcl hcs he- hea heb hec hee heg heh hel hes heu hga hgb hgc hge hgg hgh hgl hgs hgu hha hhb hhc hhe hhg hhh hhl hhs hhu hla hlb hlc hle hlg hlh hll hls hlu hsa hsb hsc hse hsg hsh hsl hss hsu hua hub huc hue hug huh hul hus huu la- laa lab lac lae lag lah lal las lau lba lbb lbc lbe lbg lbh lbl lbs lbu lca lcb lcc lce lcg lch lcl lcs lcu lea leb lec lee leg leh lel les leu lga lgb lgc lge lgg lgh lgl lgs lgu lha lhb lhc lhh lhs lhu lla llb llc lle llg lll lls llu lsa lsb lsc lse lsg lsh lsl lss lsu lua lub luc lue lug luh lul lus luu saa sab sac sae sag sah sal sas sau sba sbb sbc sbe sbg sbh sbl sbs sbu sca scb scc sce scg sch scl scs scu se- sea seb sec see seg seh sel ses seu sga sgb sgc sge sgg sgh sgl sgs sgu sh- sha shb shc she shg shh shl shs shu sla slb slc sle slg slh sll sls slu ss- ssa ssb ssc sse ssg ssh ssl sss ssu sua sub suc sue sug suh sul sus suu ua- uaa uab uac uae uag uah ual uas uau uba ubb ubc ube ubg ubh ubl ubs ubu uca ucb ucc uce ucg uch ucl ucs ucu uea ueb uec uee ueg ueh uel ues uga ugb ugc uge ugg ugh ugl ugs ugu uha uhb uhc uhe uhh uhl uhs uhu ula ulb ulc ule ulg ull uls ulu usa usb usc use usg ush usl uss usu uua uuc uue uug uus uuu

-ase a-be a-ha aaaa aaab aaac aaae aaah aaal aaas aaba aabb aabc aabh aabl aaca aacb aacc aace aach aacl aacs aacu aaea aaec aaes aage aagh aaha aahl aahs aala aalc aale aall aals aalu aasa aasc aase aass aasu aaus abaa abab abac abae abag abal abas abau abb- abba abbb abbe abbs abca abcb abcc abch abcl abcs abec abee abel abes abgl abha abhs abla able abls abs- absa abse absl abss absu abua abue abug abul abus acaa acab acac acae acag acas acba acbl acca accc acce acch accs accu ace- acea acec aceh acel aces acga acgs acha ache achh achl achs achu acla aclc acle acls aclu acsa acsc acse acsl acss acu- acue acul acus aeac aeas aebs aecb aecl aega aela aelc aesc aess agac agag agal agas agau agba agca agcc agce agea agee agel ages agga agge aggu agha aghe aghs agla aglc agle agls aglu agsa agsg agsu agua ague agul agus ahab ahac ahah ahal ahas ahau ahel ahha ahhs ahla ahle ahlu ahsa ahse ahss ahua ahug ahus alaa alac alae alag alal alas alau alb- alba albc albe albs albu alca alcc alce alcs alea alec alee aleg aleh ales aleu alg- alga alge algs alha alhs all- alla alle allh alll alls allu alsa alsc alse alua alug alus asaa asab asac asae asag asah asal asas asau asba asbu asc- asca ascb ascc asce asch ascl asea asec asee aseh asel ases asge asha ashe ashs ashu asla asle assa assc asse assh assl asss assu asub