a-a a-b a-i aaa aab aad aai aar aas ab- aba abb abd abi abr abs ad- ada adb add adi adr ads ai- aia aib aid aii air ais ar- ara arb ard ari arr ars as- asa asb asd asi asr ass baa bab bad bai bar bas bba bbb bbd bbi bbr bbs bda bdb bdd bdi bdr bds bi- bia bib bid bii bir bis bra brb brd bri brr brs bsa bsb bsd bsi bsr bss daa dab dad dai dar das dba dbb dbd dbi dbr dbs dda ddb ddd ddi ddr dds di- dia dib did dii dir dis dra drb drd dri drr drs dsa dsb dsd dsi dsr dss i-d ia- iaa iab iad iai iar ias iba ibb ibd ibi ibr ibs ida idb idd idi idr ids iia iib iid iii iir iis ir- ira irb ird iri irr irs is- isa isb isd isi isr iss ra- raa rab rad rai rar ras rba rbb rbd rbi rbr rbs rda rdb rdd rdi rdr rds ria rib rid rii rir ris rra rrb rrd rri rrr rrs rsa rsb rsd rsi rsr rss saa sab sad sai sar sas sba sbb sbd sbi sbr sbs sda sdb sdd sdi sdr sds sia sib sid sii sir sis sr- sra srb srd sri srr srs ss- ssa ssb ssd ssi ssr sss

a-ii aaaa aaab aaad aaai aaar aaas aaba aabb aabd aabi aada aadi aads aaib aaii aais aara aard aari aars aasa aasd aasi aass abaa abab abad abai abar abas abb- abba abbb abbi abbr abbs abda abdi abia abib abid abir abis abra abri abrs abs- absa absd absi abss adaa adab adad adai adar adas adba adbi adda addd addi addr adds adia adib adir adis adra adrs adsa adsi adsr adss aiai aias aiba aida aidb aidi aidr aids aiia aiib aiid aiir aira aird airi airs aisa aisb aisd aisi aisr arab arad arai arar aras arba arbi arbs arda ardi ards aria arib arid arii aris arr- arra arri arrr arrs ars- arsa arsd arsi asaa asab asad asai asar asas asba asda asds asia asii asir asis asra asrs assa assd assi assr asss ba-i baaa baad baar baas baba babb babi babr babs bada badb badd badi badr bads baia baib baid bair bais bar- bara barb bard bari barr bars basa basi bass bbad bbas bbbb bbbs bbdd bd-r bdii bdsd biad biar bias biba bibb bibi bibs bida bidi bidr bids biis bira birb bird biri birr birs bis- bisa bisd biss brab brad brai bras brda brds bria brid bris brrr brrs brsb brsr bsaa bsas bsbd bsra bsrd bssd daab daad daar daas daba dabb dabs dada dadi dads daia daid dair dais dara darb dard dari darr dars dasa dasb dasd dasi dass dbar dbas dbrs dbsa dbss dddd ddss dia- diab diad diar dias diba dibb dibs dida didi dids diii diis dira dird dirr dirs dis- disa disd disi diss draa drab drad drar dras drba drda drib drra drrs drsa dsba dsda dsdr dsri dsrr dssa dssi iaaa iaai iaas iaba iadb iaia iais iara iars iasa iasi iasr ibad ibar ibas ibia ibid ibis ibra ibrd ibri ibsa ibss idad idar idas idda idia idid idir idis idra idsa idss iias iida iiii iiis iira iirs iisd iisi iisr irad irai irar iras irda irds iri- iria irid iris irra irri irrs irsa is-a isad isai isar isas isba isbd isda isdb isds isia isis isra isri issa issi issr isss raab raad raas raba rabb rabi rabs rada radd radr rads raia raid raii rair rais rara rarb rari rars rasa rasd rasi rass rbbb rbbr rbbs rbds rbis rbsd rbss rdas riaa riab riad riai rias rib- riba ribs rida ridd ridi rids riia riis riri rirs risa risd risi riss rrad rras rrrr rsaa rsai rsbi rsdd rsds rsid rsis rssa s-ib s-ii saab saad saar saas saba sabb sabi sabr sabs sada sadb sadd sadi sadr sads saia said sair sais sara sard sari sarr sars sasa sasd sasi sass sbaa sbai sbar sbas sbbs sbds sbia sbsa sbsd sbsi sdba sdds sdib sdrs sdss siaa siab siai sias siba sibi sibs sida sidd sidi sidr sids sira siri sirr sirs sisa sisd sisi siss sras srib sris srsd ssaa ssab ssas ssbr ssdd ssid ssis ssra ssri ssrs sssa sssb sssi ssss

-aaa- -abad a-iii aaaai aaaas aaaid aaais aaasa aaass aabaa aabba aabra aadas aaiib aaria aasai aasia aasra abaab ababa ababs abada abadi abaia abaid abair abara abari abasa abasi abass abbad abbai abbar abbas abbia abbrs abdia abiad abias abibs abida abidi abids abira abird abirs abiss abrad abrar abras abris absar absis ad-id adaba adada adadi adads adair adara adari adars adasa adasi addai addas addis addra addsa adibi adira adiri adisa adrad adrar adras adria adris ads-b aiaia aibar aidai aidar aidas aidia aidid airai airba airis airsa airss aisai aissa ar-ab arab- araba arabi arabs arada arads araia araid arara arari arars arass arbab arbar arbas arbia arbib arbir arbis ardab ardas ardis ardra ardri ariab arias arida ariid arisa ariss arrai arras arria arrid arris arsia arsis as-is asaba asada asaia asair asara asari asasa asbad asbis asbri asdas asiab asiad asias asida asira asrai asrar assab assad assai assas assia assir assis baard baari baars babai babar babas babbs babia babra badar badas baddi badia badis badra badri baiba baida baidi baira baird baisa baisi baraa barab barad barai barar baras barba barbi barbs barda bardi bards bari- baria barid baris barra barri barrs barsa barsi barss basab basad basai basar basi- basia basir basis basra basri bassa bassi bbiab biara biard biari biasi bibar bibas bibbs bibia bibis bibra bibri bidai bidar bidri birar biras birba birda birds birrs bisas bisra bissa braai braas brada bradi brads braid brais brard brasa brasi brass brdda briar brias