-ic a-a a-b a-c a-i aaa aab aac aad aae aai aap aas ab- aba abb abc abd abe abi abp abs ac- aca acb acc acd ace aci acp acs ad- ada adb adc add ade adi adp ads aea aeb aec aed aee aei aep aes ai- aia aib aic aid aie aii aip ais ap- apa apb apc apd ape api app aps as- asa asb asc asd ase asi asp ass b-p baa bab bac bad bae bai bap bas bba bbb bbc bbd bbe bbi bbp bbs bca bcb bcc bcd bce bci bcp bcs bda bdb bdc bdd bde bdi bdp bds be- bea beb bec bed bee bei bep bes bi- bia bib bic bid bie bii bip bis bpa bpb bpc bpd bpe bpi bpp bps bsa bsb bsc bsd bse bsi bsp bss c-- caa cab cac cad cae cai cap cas cba cbb cbc cbd cbe cbi cbp cbs cca ccb ccc ccd cce cci ccp ccs cda cdb cdc cdd cde cdi cdp cds ce- cea ceb cec ced cee cei cep ces ci- cia cib cic cid cie cii cip cis cpa cpb cpc cpd cpe cpi cpp cps csa csb csc csd cse csi csp css daa dab dac dad dae dai dap das dba dbb dbc dbd dbe dbi dbp dbs dca dcb dcc dcd dce dci dcp dcs dda ddb ddc ddd dde ddi ddp dds de- dea deb dec ded dee dei dep des di- dia dib dic did die dii dip dis dpa dpb dpc dpd dpe dpi dpp dps dsa dsb dsc dsd dse dsi dsp dss eaa eab eac ead eae eai eap eas eba ebb ebc ebd ebe ebi ebp ebs ec- eca ecb ecc ecd ece eci ecs ed- eda edb edc edd ede edi edp eds eea eeb eec eed eee eep ees eia eib eic eid eie eii eip eis ep- epa epb epc epd epe epi epp eps es- esa esb esc esd ese esi esp ess i-d ia- iaa iab iac iad iae iai iap ias iba ibb ibc ibd ibe ibi ibp ibs ica icb icc icd ice ici icp ics ida idb idc idd ide idi idp ids ie- iea iec ied iee iei iep ies iia iib iic iid iie iii iip iis ipa ipb ipc ipd ipe ipi ipp ips is- isa isb isc isd ise isi isp iss p-p paa pab pac pad pae pai pap pas pba pbb pbc pbd pbe pbi pbp pbs pca pcb pcc pcd pce pci pcp pcs pda pdb pdc pdd pde pdi pdp pds pea peb pec ped pee pei pep pes pia pib pic pid pie pii pip pis ppa ppb ppc ppd ppe ppi ppp pps ps- psa psb psc psd pse psi psp pss saa sab sac sad sae sai sap sas sba sbb sbc sbd sbe sbi sbp sbs sca scb scc scd sce sci scp scs sda sdb sdc sdd sde sdi sdp sds se- sea seb sec sed see sei sep ses sia sib sic sid sie sii sip sis spa spb spc spd spe spi spp sps ss- ssa ssb ssc ssd sse ssi ssp sss

-ase a-be a-ii aaaa aaab aaac aaad aaae aaai aaap aaas aaba aabb aabc aabd aabi aabp aaca aacb aacc aacd aace aaci aacp aacs aada aadc aade aadi aads aaea aaec aaep aaes aaib aaic aaii aais aapa aapc aapi aaps aasa aasc aasd aase aasi aass abaa abab abac abad abae abai abap abas abb- abba abbb abbe abbi abbs abca abcb abcc abcd abci abcp abcs abda abdi abec abed abee abes abia abib abic abid abie abis abpa abpc abpd abpi abpp abps abs- absa absd abse absi absp abss acaa acab acac acad acae acai acap acas acba acca accc accd acce acci accp accs acda acdb acdc acde acdi acdp acds ace- acea acec aced aces aci- acia acic acid acie acip acis acpa acpd acpe acpi acps acsa acsc acsd acse acsi acss adaa adab adac adad adae adai adap adas adba adbc adbi adcc adci adcs adda addc addd adde addi adds adea adeb adee ades adia adib adic adie adip adis adp- adps adsa adsi adss aeac aeap aeas aebi aebs aecb aeci aede aesc aesd aess aiai aias aiba aica aicc aicd aice aicp aics aida aidb aidc aide aidi aids aiea aiee aiia aiib aiic aiid aipa aipe aipi aips aisa aisb aisd aise aisi apac apai apap apas apba apbs apca apcb apcc apcd apcs apda apdd apds apea apec aped apep apes api- apia apic apid apie apip apis appa appc appd apps apsa apse apsi apss asaa asab asac asad asae asai asap asas asba asc- asca ascb ascc asce asci ascp asda asde asds asea asec asee asep ases asia asic asie asii asip asis aspa aspc aspd aspe aspi asps assa assc assd asse assi assp asss ba-i baaa baad baas baba babb babe babi babs bac- baca bacc bace baci bacs bada badb badd bade badi bads baed baes baia baib baic baid baie bais bapa bapc bape bapi bapp baps basa basc base basi bass bbad bbas bbbb bbbs bbci bbdd bbeb bcaa bcap bcas bcbc bcbp bcbs bcca bccc bcci bccs bcda bcde bcds bcec bces bcia bcie bcis bcpp bcps bcsa bcsc bcss bdbc bddc bdes bdii bdpc bdsd bead beap beas beba bebb bebe bebi beca beci becs beda bede bedi beds beeb beed beep bees beia beic beis bes- besa bese bess biad biap bias biba bibb bibe bibi bibs bica bicc bice bici bics bida bide bidi bids bieb bied bies biis bipa bipp bips bis- bisa bisc bisd bise bisp biss bpai bpcp bpda bpea bpsa bsaa bsac bsap bsas bsbd bsci bscp bscs bsea bseb bsec bsed bsee bses bsic bspp bssc bssd bsse c-cd caaa caab caac caap caas caba cabe cabi cabs cac-