-ic -ji a-a a-b a-c a-i aaa aab aac aad aai aaj aar aas ab- aba abb abc abd abi abj abr abs ac- aca acb acc acd aci acj acr acs ad- ada adb adc add adi adj adr ads ai- aia aib aic aid aii air ais aja ajb ajc ajd aji ajj ajr ajs ar- ara arb arc ard ari arj arr ars as- asa asb asc asd asi asj asr ass baa bab bac bad bai baj bar bas bba bbb bbc bbd bbi bbr bbs bca bcb bcc bcd bci bcj bcr bcs bda bdb bdc bdd bdi bdj bdr bds bi- bia bib bic bid bii bij bir bis bja bjc bjd bji bjj bjr bjs bra brb brd bri brj brr brs bsa bsb bsc bsd bsi bsj bsr bss c-- c-j caa cab cac cad cai caj car cas cba cbb cbc cbd cbi cbj cbr cbs cca ccb ccc ccd cci ccj ccr ccs cda cdb cdc cdd cdi cdj cdr cds ci- cia cib cic cid cii cij cir cis cja cjb cjc cjd cjr cjs cra crb crc crd cri crj crr crs csa csb csc csd csi csj csr css daa dab dac dad dai daj dar das dba dbb dbc dbd dbi dbr dbs dca dcb dcc dcd dci dcr dcs dda ddb ddc ddd ddi ddr dds di- dia dib dic did dii dir dis dj- dja djb djc djd dji djs dra drb drc drd dri drj drr drs dsa dsb dsc dsd dsi dsj dsr dss i-d ia- iaa iab iac iad iai iar ias iba ibb ibc ibd ibi ibj ibr ibs ica icb icc icd ici icj icr ics ida idb idc idd idi idr ids iia iib iic iid iii iij iir iis ija ijb ijc iji ijs ir- ira irb irc ird iri irj irr irs is- isa isb isc isd isi isj isr iss j-d j-i jaa jab jac jad jai jaj jar jas jba jbc jbi jbj jbr jbs jca jcb jcc jcd jci jcr jcs jda jdb jdc jdi jdr jds jia jib jic jii jij jir jis jja jjb jjc jjj jjr jjs jra jrb jrc jri jrr jrs jsa jsb jsc jsd jsi jsj jsr jss ra- raa rab rac rad rai raj rar ras rba rbb rbc rbd rbi rbr rbs rca rcb rcc rcd rci rcj rcr rcs rda rdb rdc rdd rdi rdj rdr rds ria rib ric rid rii rir ris rja rjc rjr rra rrb rrc rrd rri rrr rrs rsa rsb rsc rsd rsi rsj rsr rss saa sab sac sad sai saj sar sas sba sbb sbc sbd sbi sbj sbr sbs sca scb scc scd sci scj scr scs sda sdb sdc sdd sdi sdj sdr sds sia sib sic sid sii sij sir sis sja sjb sjc sjd sji sjj sjr sjs sr- sra srb src srd sri srj srr srs ss- ssa ssb ssc ssd ssi ssj ssr sss

a-ii aaaa aaab aaac aaad aaai aaar aaas aaba aabb aabc aabd aabi aaca aacb aacc aacd aaci aacr aacs aada aadc aadi aads aaib aaic aaii aais aara aarc aard aari aars aasa aasc aasd aasi aass abaa abab abac abad abai abaj abar abas abb- abba abbb abbi abbr abbs abca abcb abcc abcd abci abcr abcs abda abdi abia abib abic abid abir abis abjs abra abrc abri abrs abs- absa absd absi abss acaa acab acac acad acai acar acas acba acca accc accd acci accs acda acdb acdc acdi acds aci- acia acic acid acir acis acr- acra acrc acri acrr acrs acsa acsc acsd acsi acss adaa adab adac adad adai adar adas adba adbc adbi adcc adci adcs adda addc addd addi addr adds adia adib adic adir adis adja adji adjs adra adrs adsa adsi adsr adss aiai aias aiba aica aicc aicd aicr aics aida aidb aidc aidi aidr aids aiia aiib aiic aiid aiir aija aira aird airi airs aisa aisb aisd aisi aisj aisr ajab ajac ajar ajas ajba ajis ajri ajss arab arac arad arai arar aras arba arbi arbs arc- arca arci arcs arda ardc ardi ards aria arib arid arii arij aris arja arr- arra arrc arri arrr arrs ars- arsa arsc arsd arsi asaa asab asac asad asai asar asas asba asc- asca ascb ascc asci ascj ascr asda asds asia asic asii asij asir asis asja asra asrc asrs assa assc assd assi assr asss ba-i baaa baad baar baas baba babb babi babr babs bac- baca bacc baci bacs bada badb badd badi badr bads baia baib baic baid bair bais baja baji bajs bar- bara barb barc bard bari barr bars basa basc basi bass bbad bbas bbbb bbbs bbci bbdd bbrc bcaa bcar bcas bcbc bcbs bcca bccc bcci bccs bcda bcds bcia bcis bcra bcrs bcsa bcsc bcss bd-j bd-r bdbc bddc bdii bdsd biad biaj biar bias biba bibb bibi bibs bica bicc bici bics bida bidi bidr bids biis bija biji bijs bira birb bird biri birr birs bis- bisa bisc bisd biss bjcc brab brac brad brai braj bras brca brcb brda brds bria bric brid bris brrr brrs brsb brsr bsaa bsac bsas bsbd bsci bscs bsic bsra bsrd bssc bssd c-cd caaa caab caac caas caba cabi cabs cac- caca cacc caci cacr cada cadc cadd cadi cadr cads caia caib caic caid cair cais caja caji cara carb carc card cari carj carr cars casa casb casc casd casi casr cass cbac cbar cbbc cbbs cbca cbcc cbcr cbcs cbdb cbdc cbdi cbds cbia cbid cbir cbrd cbrj cbsa cbsc cbsi ccaa ccab ccac ccad ccai ccar ccas ccba ccbc ccca cccb cccc ccci cccs ccdc ccdi ccdr ccds ccic ccid ccii ccir ccis ccra ccrc ccri ccrs ccsa ccsd ccsi ccss cd-r cdaa cdac cdad cdai cdba cdcs cdda cddb cddr cdic cdii cdis cdrs cdss ciaa ciar cias