a-a a-b a-i aaa aab aad aag aai aas aau ab- aba abb abd abg abi abs abu ad- ada adb add adg adi ads adu ag- aga agb agd agg agi ags agu ai- aia aib aid aig aii ais aiu as- asa asb asd asg asi ass asu au- aua aub aud aug aui aus b-u baa bab bad bag bai bas bau bba bbb bbd bbg bbi bbs bbu bda bdb bdd bdg bdi bds bdu bga bgb bgd bgg bgi bgs bgu bi- bia bib bid big bii bis biu bsa bsb bsd bsg bsi bss bsu bua bub bud bug bui bus buu daa dab dad dag dai das dau dba dbb dbd dbg dbi dbs dbu dda ddb ddd ddg ddi dds ddu dga dgd dgg dgi dgs dgu di- dia dib did dig dii dis diu dsa dsb dsd dsg dsi dss dsu dua dub dud dug dui dus g-d gaa gab gad gag gai gas gau gba gbd gbg gbi gbs gbu gda gdb gdd gdi gds gdu gga ggb ggd ggg ggi ggs ggu gia gib gid gig gii gis giu gsa gsb gsd gsg gsi gss gsu gu- gua gub gud gug gui gus guu i-d ia- iaa iab iad iag iai ias iau iba ibb ibd ibg ibi ibs ibu ida idb idd idg idi ids idu iga igb igd igg igi igs igu iia iib iid iii iis iiu is- isa isb isd isg isi iss isu iu- iua iub iud iug iui ius saa sab sad sag sai sas sau sba sbb sbd sbg sbi sbs sbu sda sdb sdd sdg sdi sds sdu sga sgb sgd sgg sgi sgs sgu sia sib sid sig sii sis siu ss- ssa ssb ssd ssg ssi sss ssu sua sub sud sug sui sus suu ua- uaa uab uad uag uai uas uau uba ubb ubg ubi ubs ubu uda udb udd udg udi uds udu uga ugb ugg ugi ugs ugu uia uib uid uig uii uis uiu usa usb usd usg usi uss usu uua uug uus uuu

a-ii aaaa aaab aaad aaai aaas aaba aabb aabd aabi aada aadi aads aadu aaib aaii aais aasa aasd aasi aass aasu aaus abaa abab abad abag abai abas abau abb- abba abbb abbi abbs abda abdi abdu abgd abia abib abid abig abis abiu abs- absa absd absi abss absu abua abud abug abus adaa adab adad adag adai adas adba adbi adda addd addi adds addu adgs adia adib adig adis adsa adsi adss adua adub agad agag agai agas agau agba agda agga aggi aggu agia agib agid agig agii agis agsa agsg agsu agua agui agus aiai aias aiba aida aidb aidi aids aidu aiga aiia aiib aiid aisa aisb aisd aisg aisi aiud aiui asaa asab asad asag asai asas asau asba asbu asda asds asgd asia asii asis assa assd assi asss assu asub asud asui asus auaa audi auga augi augs auis ausa ausd ausu auug ba-i baaa baad baas baba babb babi babs babu bada badb badd badi bads badu baga bagg bagi bags baia baib baid baig bais basa basi bass basu bau- baud baug bbad bbas bbau bbbb bbbs bbdd bbga bdii bdsd bggs bgia biad bias biba bibb bibi bibs bida bidi bids bidu biga bigb bigd bigg bigs bigu biis bis- bisa bisd biss bisu bsaa bsas bsbd bsgs bssd buad buba bubb bubi bubs bubu buda budb budd budg budi buds budu buga bugg bugi bugs buid buis buiu busa busi buss busu buus daab daad daag daas daau daba dabb dabs dabu dada dadi dads dadu daga dagg dagi dags dagu daia daid daig dais dasa dasb dasd dasi dass daub daud daus dbag dbas dbsa dbss dbus dddd ddss ddub dgia dgsb dgsi dia- diab diad diag dias diba dibb dibs dida didi dids didu diga digg digi digs diii diis dis- disa disd disg disi diss dius dsba dsda dssa dssi duaa duab duad duas dub- duba dubb dubs dubu duda dudd duds dudu duga dugs dugu duid duis dusa dusi gaas gaba gabb gabi gabs gabu gada gadd gadi gads gaga gagg gagi gags gagu gaia gaid gaig gais gaiu gasa gasb gasi gass gaua gaub gaud gaus gbag gbas gbbs gddb gggg ggss giaa giad giai gias giba gibb gibs gida gidd gidi gids giga gigg gigi gigs giis gisa gisd giss gius gsab gsds gsis guaa guag guba gubb gubi gubs gubu guda gudi gudu guga gugb gugg gugi gugu guia guib guid guis gusa gusb gusd guss guus iaaa iaai iaas iaba iadb iags iaia iais iasa iasi ibad ibas ibga ibia ibid ibis ibsa ibss ibus idad idas idda idia idid idig idis idsa idss idub idus igad igas igba igga iggs igia igis igua igus iias iida iiii iiis iisd iisi iisu is-a isad isai isas isba isbd isda isdb isds isia isis issa issi isss issu isua isus iuds iugs iuiu iusd iuss s-ib s-ii saab saad saag saas saba sabb sabi sabs sabu sada sadb sadd sadi sads sadu saga sagg sagi sags sagu saia said sais sasa sasd sasi sass saua saud saus sbaa sbai sbas sbbs sbds sbia sbig sbsa sbsd sbsi sbus sdau sdba sdds sdgs sdib sdss sdsu sgaa sgau sggg sggs sgsd sgss siaa siab siag siai sias siau siba sibi sibs sibu sida sidd sidi sids siga sigd sigg sigi sigs sisa sisd sisi siss sisu siui sius ssaa ssab ssas ssau ssdd ssgs ssid ssis sssa sssb sssi ssss suas sub- suba subb subd subg subi subs suda sudd sudi suds sug- suga sugg sugi suid suig suis sus- susa susd susi suss susu suus uasa uasd uaua ubba ubbi ubid ubii ubis ubud udaa udad udas udau uddi udds udgb udid udig udsd ugab uggs ugia ugis uguu uisd us-a usaa usad usag usas usba usbs usda usds usga usia usis ussa ussb usss ussu usua usui