-al -er -ic a-a a-b a-c a-i aaa aab aac aae aah aai aal aar aas ab- aba abb abc abe abh abi abl abr abs ac- aca acb acc ace ach aci acl acr acs aea aeb aec aee aeh aei ael aer aes aha ahb ahc ahe ahh ahi ahl ahr ahs ai- aia aib aic aie aih aii ail air ais al- ala alb alc ale alh ali all alr als ar- ara arb arc are arh ari arl arr ars as- asa asb asc ase ash asi asl asr ass baa bab bac bae bah bai bal bar bas bba bbb bbc bbe bbh bbi bbl bbr bbs bca bcb bcc bce bch bci bcl bcr bcs be- bea beb bec bee beh bei bel ber bes bha bhb bhc bhe bhh bhi bhl bhr bhs bi- bia bib bic bie bih bii bil bir bis bla blb blc ble blh bli bll blr bls bra brb bre brh bri brl brr brs bsa bsb bsc bse bsh bsi bsl bsr bss c-- caa cab cac cae cah cai cal car cas cba cbb cbc cbe cbh cbi cbl cbr cbs cca ccb ccc cce cch cci ccl ccr ccs ce- cea ceb cec cee ceh cei cel cer ces ch- cha chb chc che chh chi chl chr chs ci- cia cib cic cie cih cii cil cir cis cl- cla clb clc cle clh cli cll clr cls cra crb crc cre crh cri crl crr crs csa csb csc cse csh csi csl csr css eaa eab eac eae eah eai eal ear eas eba ebb ebc ebe ebh ebi ebl ebr ebs ec- eca ecb ecc ece ech eci ecl ecr ecs eea eeb eec eee eel eer ees eha ehb ehc ehe ehh ehi ehl ehr ehs eia eib eic eie eii eil eir eis ela elb elc ele elh eli ell elr els era erb erc ere erh eri erl err ers es- esa esb esc ese esh esi esl esr ess h-i haa hab hac hae hah hai hal har has hba hbb hbc hbe hbh hbi hbl hbr hbs hca hcb hcc hce hch hci hcl hcr hcs he- hea heb hec hee heh hei hel her hes hha hhb hhc hhe hhh hhi hhl hhr hhs hia hib hic hie hih hii hil hir his hla hlb hlc hle hlh hli hll hlr hls hr- hra hrb hrc hre hrh hri hrl hrr hrs hsa hsb hsc hse hsh hsi hsl hsr hss ia- iaa iab iac iae iah iai ial iar ias iba ibb ibc ibe ibh ibi ibl ibr ibs ica icb icc ice ich ici icl icr ics ie- iea iec iee iei iel ier ies iha ihb ihc ihe ihh ihi ihl ihr ihs iia iib iic iie iih iii iil iir iis il- ila ilb ilc ile ilh ili ill ilr ils ir- ira irb irc ire iri irl irr irs is- isa isb isc ise ish isi isl isr iss la- laa lab lac lae lah lai lal lar las lba lbb lbc lbe lbh lbi lbl lbr lbs lca lcb lcc lce lch lci lcl lcr lcs lea leb lec lee leh lei lel ler les lha lhb lhc lhh lhi lhr lhs lia lib lic lie lih lii lil lir lis lla llb llc lle lli lll llr lls lra lrb lrc lrh lri lrr lrs lsa lsb lsc lse lsh lsi lsl lsr lss ra- raa rab rac rae rah rai ral rar ras rba rbb rbc rbe rbh rbi rbl rbr rbs rca rcb rcc rce rch rci rcl rcr rcs re- rea reb rec ree reh rei rel rer res rh- rha rhb rhc rhe rhh rhi rhl rhr rhs ria rib ric rie rih rii ril rir ris rla rlc rle rlh rli rll rlr rls rra rrb rrc rrh rri rrl rrr rrs rsa rsb rsc rse rsh rsi rsl rsr rss saa sab sac sae sah sai sal sar sas sba sbb sbc sbe sbh sbi sbl sbr sbs sca scb scc sce sch sci scl scr scs se- sea seb sec see seh sei sel ser ses sh- sha shb shc she shh shi shl shr shs sia sib sic sie sih sii sil sir sis sla slb slc sle slh sli sll slr sls sr- sra srb src sre srh sri srl srr srs ss- ssa ssb ssc sse ssh ssi ssl ssr sss

-ase a-be a-ha a-ii aaaa aaab aaac aaae aaah aaai aaal aaar aaas aaba aabb aabc aabh aabi aabl aaca aacb aacc aace aach aaci aacl aacr aacs aaea aaec aaes aaha aahl aahs aaib aaic aaii aais aala aalc aale aali aall aals aara aarc aare aari aars aasa aasc aase aasi aass abaa abab abac abae abai abal abar abas abb- abba abbb abbe abbi abbr abbs abca abcb abcc abch abci abcl abcr abcs abec abee abel aber abes abha abhi abhr abhs abia abib abic abie abil abir abis abla able abls abra abrc abri abrs abs- absa abse absi absl abss acaa acab acac acae acai acar acas acba acbl acca accc acce acch acci accs ace- acea acec aceh acel acer aces acha ache achh achi achl achr achs aci- acia acic acie acir acis acla aclc acle acli aclr acls acr- acra acrc acre acri acrr acrs acsa acsc acse acsi acsl acss aeac aeas aebi aebs aecb aeci aecl aeer aela aelc aer- aera aerc aeri aers aesc aess ahab ahac ahah ahai ahal ahar ahas ahel ahha ahhs ahir ahis ahla ahle ahli ahra ahrc ahre ahrr ahrs ahsa ahse ahss aiai aias aiba aibl aica aicc aice aich aicr aics aiea aiee aiel aiha aihs aiia aiib aiic aiir aila aile aili ails aira aire airh airi airs aisa aisb aise aish aisi aisl aisr alaa alac alae alai alal alar alas alb- alba albc albe albi