-al -ic a-a a-b a-c a-i a-t aaa aab aac aae aaf aai aal aas aat ab- aba abb abc abe abf abi abl abs abt ac- aca acb acc ace acf aci acl acs act aea aeb aec aee aef aei ael aes aet af- afa afb afc afe aff afi afl afs aft ai- aia aib aic aie aif aii ail ais ait al- ala alb alc ale alf ali all als alt as- asa asb asc ase asf asi asl ass ast at- ata atb atc ate atf ati atl ats att baa bab bac bae baf bai bal bas bat bba bbb bbc bbe bbf bbi bbl bbs bbt bca bcb bcc bce bcf bci bcl bcs bct be- bea beb bec bee bef bei bel bes bet bfa bfb bfc bfe bff bfi bfl bfs bft bi- bia bib bic bie bif bii bil bis bit bla blb blc ble blf bli bll bls blt bsa bsb bsc bse bsf bsi bsl bss bst bta btb btc bte btf bti btl bts btt c-- caa cab cac cae caf cai cal cas cat cba cbb cbc cbe cbf cbi cbl cbs cbt cca ccb ccc cce ccf cci ccl ccs cct ce- cea ceb cec cee cef cei cel ces cet cfa cfb cfc cfe cff cfi cfl cfs cft ci- cia cib cic cie cif cii cil cis cit cl- cla clb clc cle clf cli cll cls clt csa csb csc cse csf csi csl css cst cta ctb ctc cte ctf cti ctl cts ctt eaa eab eac eae eaf eai eal eas eat eba ebb ebc ebe ebf ebi ebl ebs ebt ec- eca ecb ecc ece ecf eci ecl ecs ect eea eeb eec eee eef eel ees eet ef- efa efb efc efe eff efi efl efs eft eia eib eic eie eif eii eil eis eit ela elb elc ele elf eli ell els elt es- esa esb esc ese esf esi esl ess est eta etb etc ete etf eti etl ets ett faa fab fac fae faf fai fal fas fat fba fbb fbc fbe fbf fbi fbl fbs fbt fca fcb fcc fce fcf fci fcl fcs fct fea feb fec fee fef fei fel fes fet ffa ffc ffe fff ffi ffl ffs fft fia fib fic fie fif fii fil fis fit fla flb flc fle flf fli fll fls flt fsa fsb fsc fse fsf fsi fsl fss fst fta ftb ftc fte ftf fti ftl fts ftt i-f ia- iaa iab iac iae iaf iai ial ias iat iba ibb ibc ibe ibf ibi ibl ibs ibt ica icb icc ice icf ici icl ics ict ie- iea iec iee ief iei iel ies iet ifa ifb ifc ife iff ifi ifl ifs ift iia iib iic iie iif iii iil iis iit il- ila ilb ilc ile ilf ili ill ils ilt is- isa isb isc ise isf isi isl iss ist ita itb itc ite itf iti itl its itt la- laa lab lac lae laf lai lal las lat lba lbb lbc lbe lbf lbi lbl lbs lbt lca lcb lcc lce lcf lci lcl lcs lct lea leb lec lee lef lei lel les let lfa lfb lfc lfe lff lfi lfl lfs lft lia lib lic lie lif lii lil lis lit lla llb llc lle llf lli lll lls llt lsa lsb lsc lse lsf lsi lsl lss lst lta ltb ltc lte ltf lti ltl lts ltt saa sab sac sae saf sai sal sas sat sba sbb sbc sbe sbf sbi sbl sbs sbt sca scb scc sce scf sci scl scs sct se- sea seb sec see sef sei sel ses set sfa sfb sfc sfe sff sfi sfl sfs sft sia sib sic sie sif sii sil sis sit sla slb slc sle slf sli sll sls slt ss- ssa ssb ssc sse ssf ssi ssl sss sst sta stb stc ste stf sti stl sts stt taa tab tac tae taf tai tal tas tat tba tbb tbc tbe tbf tbi tbl tbs tbt tca tcb tcc tce tcf tci tcl tcs tct te- tea teb tec tee tef tei tel tes tet tfa tfb tfc tfe tff tfi tfl tfs tft tia tib tic tie tif tii til tis tit tla tlc tle tlf tli tll tls tlt tsa tsb tsc tse tsf tsi tsl tss tst tta ttb ttc tte ttf tti ttl tts ttt

-ase a-be a-ii aaaa aaab aaac aaae aaaf aaai aaal aaas aaba aabb aabc aabi aabl aabt aaca aacb aacc aace aacf aaci aacl aacs aact aaea aaec aaes aafa aafb aafc aaff aafi aafl aaib aaic aaii aais aala aalc aale aali aall aals aasa aasc aase aasf aasi aass aast aata aatc aatf aatt abaa abab abac abae abaf abai abal abas abat abb- abba abbb abbe abbi abbs abbt abca abcb abcc abcf abci abcl abcs abct abec abee abel abes abet abff abia abib abic abie abil abis abit abla able abls abs- absa abse absf absi absl abss abta abts ac-t acaa acab acac acae acai acas acat acba acbl acca accc acce accf acci accs acct ace- acea acec acel aces acet acfc acfe acfi acfl acfs acft aci- acia acic acie acif acis acla aclc acle acli acls acsa acsc acse acsi acsl acss acst acta actc acte actf acti actl acts actt aeac aeaf aeas aebi aebs aecb aeci aecl aect aeit aela aelc aesc aess aest aeta aetc aetf aett afaa afat afbs afca afcb afcc afci afcs afee afel afes afet affa affc affi affs afft afia afib afif afil afis afit afla aflc afle afsa afsb afsc afst afta aftc afte afts aiai aias aiba aibl aica aicc aice aicf aics aiea aiee aiel aiet aiff aifl aifs aiia aiib aiic aila aile aili ails aisa aisb aise aisi aisl aist aita