-al a-a a-b a-c aaa aab aac aad aae aal aap aas ab- aba abb abc abd abe abl abp abs ac- aca acb acc acd ace acl acp acs ad- ada adb adc add ade adl adp ads aea aeb aec aed aee ael aep aes al- ala alb alc ald ale all alp als ap- apa apb apc apd ape apl app aps as- asa asb asc asd ase asl asp ass b-p baa bab bac bad bae bal bap bas bba bbb bbc bbd bbe bbl bbp bbs bca bcb bcc bcd bce bcl bcp bcs bda bdb bdc bdd bde bdl bdp bds be- bea beb bec bed bee bel bep bes bla blb blc bld ble bll blp bls bpa bpb bpc bpd bpe bpl bpp bps bsa bsb bsc bsd bse bsl bsp bss c-- caa cab cac cad cae cal cap cas cba cbb cbc cbd cbe cbl cbp cbs cca ccb ccc ccd cce ccl ccp ccs cda cdb cdc cdd cde cdl cdp cds ce- cea ceb cec ced cee cel cep ces cl- cla clb clc cld cle cll clp cls cpa cpb cpc cpd cpe cpl cpp cps csa csb csc csd cse csl csp css daa dab dac dad dae dal dap das dba dbb dbc dbd dbe dbl dbp dbs dca dcb dcc dcd dce dcl dcp dcs dda ddb ddc ddd dde ddl ddp dds de- dea deb dec ded dee del dep des dl- dla dlb dlc dld dle dll dlp dls dpa dpb dpc dpd dpe dpl dpp dps dsa dsb dsc dsd dse dsl dsp dss eaa eab eac ead eae eal eap eas eba ebb ebc ebd ebe ebl ebp ebs ec- eca ecb ecc ecd ece ecl ecs ed- eda edb edc edd ede edl edp eds eea eeb eec eed eee eel eep ees ela elb elc eld ele ell elp els ep- epa epb epc epd epe epl epp eps es- esa esb esc esd ese esl esp ess l-p la- laa lab lac lad lae lal lap las lba lbb lbc lbd lbe lbl lbp lbs lca lcb lcc lcd lce lcl lcp lcs lda ldb ldc ldd lde ldl ldp lds lea leb lec led lee lel lep les lla llb llc lld lle lll llp lls lpa lpb lpc lpd lpe lpl lpp lps lsa lsb lsc lsd lse lsl lsp lss p-p paa pab pac pad pae pal pap pas pba pbb pbc pbd pbe pbl pbp pbs pca pcb pcc pcd pce pcl pcp pcs pda pdb pdc pdd pde pdl pdp pds pea peb pec ped pee pel pep pes pla plb plc pld ple pll plp pls ppa ppb ppc ppd ppe ppl ppp pps ps- psa psb psc psd pse psl psp pss saa sab sac sad sae sal sap sas sba sbb sbc sbd sbe sbl sbp sbs sca scb scc scd sce scl scp scs sda sdb sdc sdd sde sdl sdp sds se- sea seb sec sed see sel sep ses sla slb slc sld sle sll slp sls spa spb spc spd spe spl spp sps ss- ssa ssb ssc ssd sse ssl ssp sss

-ase a-be aaaa aaab aaac aaad aaae aaal aaap aaas aaba aabb aabc aabd aabl aabp aaca aacb aacc aacd aace aacl aacp aacs aada aadc aade aads aaea aaec aaep aaes aala aalc aald aale aall aals aapa aapc aapl aaps aasa aasc aasd aase aass abaa abab abac abad abae abal abap abas abb- abba abbb abbe abbs abca abcb abcc abcd abcl abcp abcs abda abec abed abee abel abes abla able abls abpa abpc abpd abpp abps abs- absa absd abse absl absp abss acaa acab acac acad acae acap acas acba acbl acca accc accd acce accp accs acda acdb acdc acde acdp acds ace- acea acec aced acel aces acla aclc acle acls acpa acpd acpe acps acsa acsc acsd acse acsl acss adaa adab adac adad adae adal adap adas adba adbc adcc adcs adda addc addd adde addl adds adea adeb adee adel ades adle adls adp- adps adsa adsl adss aeac aeap aeas aebs aecb aecl aede aela aelc aelp aesc aesd aess al-p alaa alac alad alae alal alap alas alb- alba albc albe albs alca alcc alce alcs ald- alda alde aldl alds alea alec aled alee alep ales all- alla alle alll alls alpa alpe alpl alps alsa alsc alse apac apal apap apas apba apbs apca apcb apcc apcd apcs apda apdd apds apea apec aped apel apep apes apl- apla aple aplp apls appa appc appd appl apps apsa apse apsl apss asaa asab asac asad asae asal asap asas asba asc- asca ascb ascc asce ascl ascp asda asde asdl asds asea asec asee asel asep ases asla asle aspa aspc aspd aspe aspl asps assa assc assd asse assl assp asss baaa baad baal baas baba babb babe babs bac- baca bacc bace bacs bada badb badd bade bads baed bael baes bala balc bald bale ball bals bapa bapc bape bapp baps basa basc base bass bbad bbas bbbb bbbs bbdd bbeb bblb bbls bcaa bcap bcas bcbc bcbp bcbs bcca bccc bccl bccs bcda bcde bcds bcec bces bcpl bcpp bcps bcsa bcsc bcsl bcss bdbc bddc bdes bdle bdls bdpc bdsd bead beal beap beas beba bebb bebe beca becs beda bede bedl beds beeb beed beel beep bees bela beld bele bell belp bels bes- besa bese bess blaa blab blac blad blae blas bldc blea bleb bled blee bles blls blsp blss bpcp bpda bpea bpel bpsa bsaa bsac bsap bsas bsbd bscp bscs bsdl bsea bseb bsec bsed bsee bses bslc bspp bssc bssd bsse c-cd caaa caab caac caal caap caas caba cabe cabs cac- caca cacc cace cada cadc cadd cade cads caec caes cala calc cald cale call calp cals capa capb capc capd cape capp caps