-al -er a-a a-b a-c a-q a-t aaa aab aac aae aal aaq aar aas aat aau ab- aba abb abc abe abl abq abr abs abt abu ac- aca acb acc ace acl acq acr acs act acu aea aeb aec aee ael aeq aer aes aet aeu al- ala alb alc ale all alq alr als alt alu aqa aqc aql aqr aqs aqt ar- ara arb arc are arl arq arr ars art aru as- asa asb asc ase asl asq asr ass ast asu at- ata atb atc ate atl atr ats att atu au- aua aub auc aue aul aur aus aut b-u baa bab bac bae bal baq bar bas bat bau bba bbb bbc bbe bbl bbq bbr bbs bbt bbu bca bcb bcc bce bcl bcq bcr bcs bct bcu be- bea beb bec bee bel beq ber bes bet beu bla blb blc ble bll blq blr bls blt blu bqc bqe bqt bra brb bre brl brq brr brs brt bru bsa bsb bsc bse bsl bsr bss bst bsu bta btb btc bte btl btq btr bts btt btu bua bub buc bue bul bur bus but buu c-- caa cab cac cae cal caq car cas cat cau cba cbb cbc cbe cbl cbq cbr cbs cbt cbu cca ccb ccc cce ccl ccr ccs cct ccu ce- cea ceb cec cee cel ceq cer ces cet ceu cl- cla clb clc cle cll clr cls clt clu cqa cqb cqc cql cqs cqt cra crb crc cre crl crq crr crs crt cru csa csb csc cse csl csq csr css cst csu cta ctb ctc cte ctl ctq ctr cts ctt ctu cua cub cuc cue cul cuq cur cus cut cuu eaa eab eac eae eal ear eas eat eau eba ebb ebc ebe ebl ebq ebr ebs ebt ebu ec- eca ecb ecc ece ecl ecq ecr ecs ect ecu eea eeb eec eee eel eer ees eet ela elb elc ele ell elr els elt elu eqa eqe eqq eqs eqt equ era erb erc ere erl erq err ers ert eru es- esa esb esc ese esl esq esr ess est esu eta etb etc ete etl etr ets ett etu eu- eua eub euc eue eul eur eus eut la- laa lab lac lae lal laq lar las lat lau lba lbb lbc lbe lbl lbr lbs lbt lbu lca lcb lcc lce lcl lcq lcr lcs lct lcu lea leb lec lee lel leq ler les let leu lla llb llc lle lll llq llr lls llt llu lqr lra lrb lrc lrr lrs lrt lru lsa lsb lsc lse lsl lsq lsr lss lst lsu lta ltb ltc lte ltl ltr lts ltt ltu lua lub luc lue lul lur lus lut luu qaa qac qal qar qas qat qau qba qbc qbe qbq qbs qca qcc qcl qcs qct qec qee qet qls qqq qqu qra qrb qrc qre qrl qrs qrt qru qsa qsc qsl qsr qst qta qtc qtq qtr qts qu- qua que qul qur qus qut ra- raa rab rac rae ral raq rar ras rat rau rba rbb rbc rbe rbl rbr rbs rbt rbu rca rcb rcc rce rcl rcr rcs rct rcu re- rea reb rec ree rel req rer res ret reu rla rlc rle rll rlr rls rlt rlu rqc rqs rra rrb rrc rrl rrq rrr rrs rrt rru rsa rsb rsc rse rsl rsq rsr rss rst rsu rta rtb rtc rte rtl rtq rtr rts rtt rtu rua rub ruc rue rur rus rut ruu saa sab sac sae sal saq sar sas sat sau sba sbb sbc sbe sbl sbq sbr sbs sbt sbu sca scb scc sce scl scr scs sct scu se- sea seb sec see sel seq ser ses set seu sla slb slc sle sll slq slr sls slt slu sqa sql sqq sqr sqs sr- sra srb src sre srl srq srr srs srt ss- ssa ssb ssc sse ssl ssq ssr sss sst ssu sta stb stc ste stl stq str sts stt stu sua sub suc sue sul suq sur sus sut suu taa tab tac tae tal taq tar tas tat tau tba tbb tbc tbe tbl tbr tbs tbt tbu tca tcb tcc tce tcl tcr tcs tct tcu te- tea teb tec tee tel teq ter tes tet teu tla tlc tle tll tlr tls tlt tlu tra trb trc tre trl trq trr trs trt tru tsa tsb tsc tse tsl tsq tsr tss tst tsu tta ttb ttc tte ttl ttr tts ttt ttu tua tub tuc tue tul tur tus tut tuu ua- uaa uab uac uae ual uaq uar uas uat uau uba ubb ubc ube ubl ubr ubs ubt ubu uca ucb ucc uce ucl ucr ucs uct ucu uea ueb uec uee uel uer ues uet ula ulb ulc ule ull ulr uls ult ulu ur- ura urb urc ure url urr urs urt uru usa usb usc use usl usr uss ust usu uta utb utc ute utl utr uts utt utu uua uuc uue uur uus uut uuu

-ase a-be aaaa aaab aaac aaae aaal aaar aaas aaba aabb aabc aabl aabt aaca aacb aacc aace aacl aacr aacs aact aacu aaea aaec aaes aala aalc aale aall aals aalu aara aarc aare aars aart aaru aasa aasc aase aass aast aasu aata aatc aatt aaus abaa abab abac abae abal abar abas abat abau abb- abba abbb abbe abbr abbs abbt abca abcb abcc abcl abcr abcs abct abec abee abel aber abes abet abla able abls abra abrc abrs abs- absa abse absl abss absu abta abts abtu abua abue abul abus abut ac-t acaa acab acac acae acar acas acat acba acbl acca accc acce accs acct accu ace- acea acec acel acer aces acet acla aclc acle aclr acls aclu acr- acra acrc