-al -ic a-a a-b a-c a-i a-t aaa aab aac aai aal aar aas aat ab- aba abb abc abi abl abr abs abt ac- aca acb acc aci acl acr acs act ai- aia aib aic aii ail air ais ait al- ala alb alc ali all alr als alt ar- ara arb arc ari arl arr ars art as- asa asb asc asi asl asr ass ast at- ata atb atc ati atl atr ats att baa bab bac bai bal bar bas bat bba bbb bbc bbi bbl bbr bbs bbt bca bcb bcc bci bcl bcr bcs bct bi- bia bib bic bii bil bir bis bit bla blb blc bli bll blr bls blt bra brb bri brl brr brs brt bsa bsb bsc bsi bsl bsr bss bst bta btb btc bti btl btr bts btt c-- caa cab cac cai cal car cas cat cba cbb cbc cbi cbl cbr cbs cbt cca ccb ccc cci ccl ccr ccs cct ci- cia cib cic cii cil cir cis cit cl- cla clb clc cli cll clr cls clt cra crb crc cri crl crr crs crt csa csb csc csi csl csr css cst cta ctb ctc cti ctl ctr cts ctt ia- iaa iab iac iai ial iar ias iat iba ibb ibc ibi ibl ibr ibs ibt ica icb icc ici icl icr ics ict iia iib iic iii iil iir iis iit il- ila ilb ilc ili ill ilr ils ilt ir- ira irb irc iri irl irr irs irt is- isa isb isc isi isl isr iss ist ita itb itc iti itl its itt la- laa lab lac lai lal lar las lat lba lbb lbc lbi lbl lbr lbs lbt lca lcb lcc lci lcl lcr lcs lct lia lib lic lii lil lir lis lit lla llb llc lli lll llr lls llt lra lrb lrc lri lrr lrs lrt lsa lsb lsc lsi lsl lsr lss lst lta ltb ltc lti ltl ltr lts ltt ra- raa rab rac rai ral rar ras rat rba rbb rbc rbi rbl rbr rbs rbt rca rcb rcc rci rcl rcr rcs rct ria rib ric rii ril rir ris rit rla rlc rli rll rlr rls rlt rra rrb rrc rri rrl rrr rrs rrt rsa rsb rsc rsi rsl rsr rss rst rta rtb rtc rti rtl rtr rts rtt saa sab sac sai sal sar sas sat sba sbb sbc sbi sbl sbr sbs sbt sca scb scc sci scl scr scs sct sia sib sic sii sil sir sis sit sla slb slc sli sll slr sls slt sr- sra srb src sri srl srr srs srt ss- ssa ssb ssc ssi ssl ssr sss sst sta stb stc sti stl str sts stt taa tab tac tai tal tar tas tat tba tbb tbc tbi tbl tbr tbs tbt tca tcb tcc tci tcl tcr tcs tct tia tib tic tii til tir tis tit tla tlc tli tll tlr tls tlt tra trb trc tri trl trr trs trt tsa tsb tsc tsi tsl tsr tss tst tta ttb ttc tti ttl ttr tts ttt

a-ii aaaa aaab aaac aaai aaal aaar aaas aaba aabb aabc aabi aabl aabt aaca aacb aacc aaci aacl aacr aacs aact aaib aaic aaii aais aala aalc aali aall aals aara aarc aari aars aart aasa aasc aasi aass aast aata aatc aatt abaa abab abac abai abal abar abas abat abb- abba abbb abbi abbr abbs abbt abca abcb abcc abci abcl abcr abcs abct abia abib abic abil abir abis abit abla abls abra abrc abri abrs abs- absa absi absl abss abta abts ac-t acaa acab acac acai acar acas acat acba acbl acca accc acci accs acct aci- acia acic acir acis acla aclc acli aclr acls acr- acra acrc acri acrr acrs acsa acsc acsi acsl acss acst acta actc acti actl acts actt aiai aias aiba aibl aica aicc aicr aics aiia aiib aiic aiir aila aili ails aira airi airs airt aisa aisb aisi aisl aisr aist aita aiti aitr aits aitt alaa alac alai alal alar alas alat alb- alba albc albi albs alca alcc alcs ali- alia alib alii alil alir alis alit all- alla alli alll allr alls alsa alsc alst alta alti alts arab arac arai aral arar aras arat arba arbi arbs arc- arca arci arcs arct aria arib arii aril aris arit arla arli arr- arra arrc arri arrr arrs arrt ars- arsa arsc arsi arst arta artc arti artr arts asaa asab asac asai asal asar asas asat asba asc- asca ascb ascc asci ascl ascr asct asia asic asii asil asir asis asit asla asli aslr asra asrc asrs assa assc assi assl assr asss asst asta astb astc asti astl astr asts at-l at-t ataa atab atac atai atal atar atas atat atbs atca atcc atcl atcr atcs atia atic atil atis atit atla atli atls atra atrc atri atsb atsc atsi atst atta atti attr atts ba-i baaa baal baar baas baat baba babb babi babr babs bac- baca bacc baci bacs bact baia baib baic bail bair bais bait bala balc bali ball bals balt bar- bara barb barc bari barr bars bart basa basc basi bass bast bata batc bati bats batt bbas bbbb bbbs bbci bblb bbls bbrc bcaa bcar bcas bcat bcbc bcbs bcca bccc bcci bccl bccs bcia bcis bcit bcra bcrs bcsa bcsc bcsl bcss bctc bcts bial biar bias biat biba bibb bibi bibl bibs bica bicc bici bics biis bila bili bill bils bilt bira birb biri birl birr birs birt bis- bisa bisc bisl biss bist bita bitc bits bitt blaa blab blac blas blat blbt blic blir blis blit blls blrc blss blst blts brab brac brai bras brat brca brcb bria bric bril bris brit brls brrr brrs brsb brsr brst brtc bsaa bsac bsas bsat bsci bscs