-al -ic a-a a-b a-c a-i aaa aab aac aae aaf aah aai aal aas ab- aba abb abc abe abf abh abi abl abs ac- aca acb acc ace acf ach aci acl acs aea aeb aec aee aef aeh aei ael aes af- afa afb afc afe aff afh afi afl afs aha ahb ahc ahe ahf ahh ahi ahl ahs ai- aia aib aic aie aif aih aii ail ais al- ala alb alc ale alf alh ali all als as- asa asb asc ase asf ash asi asl ass baa bab bac bae baf bah bai bal bas bba bbb bbc bbe bbf bbh bbi bbl bbs bca bcb bcc bce bcf bch bci bcl bcs be- bea beb bec bee bef beh bei bel bes bfa bfb bfc bfe bff bfh bfi bfl bfs bha bhb bhc bhe bhf bhh bhi bhl bhs bi- bia bib bic bie bif bih bii bil bis bla blb blc ble blf blh bli bll bls bsa bsb bsc bse bsf bsh bsi bsl bss c-- caa cab cac cae caf cah cai cal cas cba cbb cbc cbe cbf cbh cbi cbl cbs cca ccb ccc cce ccf cch cci ccl ccs ce- cea ceb cec cee cef ceh cei cel ces cfa cfb cfc cfe cff cfh cfi cfl cfs ch- cha chb chc che chf chh chi chl chs ci- cia cib cic cie cif cih cii cil cis cl- cla clb clc cle clf clh cli cll cls csa csb csc cse csf csh csi csl css eaa eab eac eae eaf eah eai eal eas eba ebb ebc ebe ebf ebh ebi ebl ebs ec- eca ecb ecc ece ecf ech eci ecl ecs eea eeb eec eee eef eel ees ef- efa efb efc efe eff efh efi efl efs eha ehb ehc ehe ehf ehh ehi ehl ehs eia eib eic eie eif eii eil eis ela elb elc ele elf elh eli ell els es- esa esb esc ese esf esh esi esl ess faa fab fac fae faf fah fai fal fas fba fbb fbc fbe fbf fbh fbi fbl fbs fca fcb fcc fce fcf fci fcl fcs fea feb fec fee fef feh fei fel fes ffa ffc ffe fff ffh ffi ffl ffs fha fhb fhc fhe fhf fhh fhi fhl fhs fia fib fic fie fif fih fii fil fis fla flb flc fle flf fli fll fls fsa fsb fsc fse fsf fsh fsi fsl fss h-i haa hab hac hae haf hah hai hal has hba hbb hbc hbe hbf hbh hbi hbl hbs hca hcb hcc hce hcf hch hci hcl hcs he- hea heb hec hee hef heh hei hel hes hfa hfb hfc hfe hff hfh hfi hfl hfs hha hhb hhc hhe hhf hhh hhi hhl hhs hia hib hic hie hif hih hii hil his hla hlb hlc hle hlf hlh hli hll hls hsa hsb hsc hse hsf hsh hsi hsl hss i-f ia- iaa iab iac iae iaf iah iai ial ias iba ibb ibc ibe ibf ibh ibi ibl ibs ica icb icc ice icf ich ici icl ics ie- iea iec iee ief iei iel ies ifa ifb ifc ife iff ifi ifl ifs iha ihb ihc ihe ihf ihh ihi ihl ihs iia iib iic iie iif iih iii iil iis il- ila ilb ilc ile ilf ilh ili ill ils is- isa isb isc ise isf ish isi isl iss la- laa lab lac lae laf lah lai lal las lba lbb lbc lbe lbf lbh lbi lbl lbs lca lcb lcc lce lcf lch lci lcl lcs lea leb lec lee lef leh lei lel les lfa lfb lfc lfe lff lfh lfi lfl lfs lha lhb lhc lhf lhh lhi lhs lia lib lic lie lif lih lii lil lis lla llb llc lle llf lli lll lls lsa lsb lsc lse lsf lsh lsi lsl lss saa sab sac sae saf sah sai sal sas sba sbb sbc sbe sbf sbh sbi sbl sbs sca scb scc sce scf sch sci scl scs se- sea seb sec see sef seh sei sel ses sfa sfb sfc sfe sff sfh sfi sfl sfs sh- sha shb shc she shf shh shi shl shs sia sib sic sie sif sih sii sil sis sla slb slc sle slf slh sli sll sls ss- ssa ssb ssc sse ssf ssh ssi ssl sss

-ase a-be a-ha a-ii aaaa aaab aaac aaae aaaf aaah aaai aaal aaas aaba aabb aabc aabh aabi aabl aaca aacb aacc aace aacf aach aaci aacl aacs aaea aaec aaes aafa aafb aafc aaff aafi aafl aaha aahl aahs aaib aaic aaii aais aala aalc aale aali aall aals aasa aasc aase aasf aasi aass abaa abab abac abae abaf abai abal abas abb- abba abbb abbe abbi abbs abca abcb abcc abcf abch abci abcl abcs abec abee abel abes abff abha abhi abhs abia abib abic abie abil abis abla able abls abs- absa abse absf absi absl abss acaa acab acac acae acai acas acba acbl acca accc acce accf acch acci accs ace- acea acec aceh acel aces acfc acfe acfi acfl acfs acha ache achh achi achl achs aci- acia acic acie acif acis acla aclc acle acli acls acsa acsc acse acsi acsl acss aeac aeaf aeas aebi aebs aecb aeci aecl aela aelc aesc aess afaa afbs afca afcb afcc afch afci afcs afee afel afes affa affc affi affs afhs afia afib afif afil afis afla aflc afle afsa afsb afsc ahab ahac ahah ahai ahal ahas ahel ahfa ahha ahhs ahis ahla ahle ahli ahsa ahse ahss aiai aias aiba aibl aica aicc aice aicf aich aics aiea aiee aiel aiff aifl aifs aiha aihs aiia aiib aiic aila aile aili ails aisa aisb aise aish aisi aisl alaa alac alae alai alal alas alb- alba albc albe albi albs