-er a-a a-b a-i aaa aab aad aae aag aai aar aas aau ab- aba abb abd abe abg abi abr abs abu ad- ada adb add ade adg adi adr ads adu aea aeb aed aee aeg aei aer aes aeu ag- aga agb agd age agg agi agr ags agu ai- aia aib aid aie aig aii air ais aiu ar- ara arb ard are arg ari arr ars aru as- asa asb asd ase asg asi asr ass asu au- aua aub aud aue aug aui aur aus b-u baa bab bad bae bag bai bar bas bau bba bbb bbd bbe bbg bbi bbr bbs bbu bda bdb bdd bde bdg bdi bdr bds bdu be- bea beb bed bee beg bei ber bes beu bga bgb bgd bge bgg bgi bgr bgs bgu bi- bia bib bid bie big bii bir bis biu bra brb brd bre brg bri brr brs bru bsa bsb bsd bse bsg bsi bsr bss bsu bua bub bud bue bug bui bur bus buu daa dab dad dae dag dai dar das dau dba dbb dbd dbe dbg dbi dbr dbs dbu dda ddb ddd dde ddg ddi ddr dds ddu de- dea deb ded dee deg dei der des deu dga dgd dge dgg dgi dgr dgs dgu di- dia dib did die dig dii dir dis diu dra drb drd dre drg dri drr drs dru dsa dsb dsd dse dsg dsi dsr dss dsu dua dub dud due dug dui dur dus eaa eab ead eae eag eai ear eas eau eba ebb ebd ebe ebg ebi ebr ebs ebu ed- eda edb edd ede edg edi edr eds edu eea eeb eed eee eeg eer ees ega egb egd ege egg egi egr egs egu eia eib eid eie eig eii eir eis eiu era erb erd ere erg eri err ers eru es- esa esb esd ese esg esi esr ess esu eu- eua eub eud eue eug eui eur eus g-d gaa gab gad gae gag gai gar gas gau gba gbd gbe gbg gbi gbr gbs gbu gda gdb gdd gde gdi gdr gds gdu ge- gea geb ged gee geg gei ger ges geu gga ggb ggd ggg ggi ggr ggs ggu gia gib gid gie gig gii gir gis giu gra grb grd gre grg gri grr grs gru gsa gsb gsd gse gsg gsi gsr gss gsu gu- gua gub gud gue gug gui gur gus guu i-d ia- iaa iab iad iae iag iai iar ias iau iba ibb ibd ibe ibg ibi ibr ibs ibu ida idb idd ide idg idi idr ids idu ie- iea ied iee ieg iei ier ies iga igb igd ige igg igi igr igs igu iia iib iid iie iii iir iis iiu ir- ira irb ird ire irg iri irr irs iru is- isa isb isd ise isg isi isr iss isu iu- iua iub iud iue iug iui iur ius ra- raa rab rad rae rag rai rar ras rau rba rbb rbd rbe rbg rbi rbr rbs rbu rda rdb rdd rde rdg rdi rdr rds rdu re- rea reb red ree reg rei rer res reu rga rgb rgd rge rgg rgi rgr rgs ria rib rid rie rig rii rir ris rra rrb rrd rrg rri rrr rrs rru rsa rsb rsd rse rsg rsi rsr rss rsu rua rub rud rue rug rui rur rus ruu saa sab sad sae sag sai sar sas sau sba sbb sbd sbe sbg sbi sbr sbs sbu sda sdb sdd sde sdg sdi sdr sds sdu se- sea seb sed see seg sei ser ses seu sga sgb sgd sge sgg sgi sgr sgs sgu sia sib sid sie sig sii sir sis siu sr- sra srb srd sre srg sri srr srs ss- ssa ssb ssd sse ssg ssi ssr sss ssu sua sub sud sue sug sui sur sus suu ua- uaa uab uad uae uag uai uar uas uau uba ubb ube ubg ubi ubr ubs ubu uda udb udd ude udg udi udr uds udu uea ueb ued uee ueg uei uer ues uga ugb uge ugg ugi ugr ugs ugu uia uib uid uie uig uii uir uis uiu ur- ura urb urd ure urg uri urr urs uru usa usb usd use usg usi usr uss usu uua uue uug uur uus uuu

-ase a-be a-ii aaaa aaab aaad aaae aaai aaar aaas aaba aabb aabd aabi aada aade aadi aads aadu aaea aaes aage aaib aaii aais aara aard aare aari aars aaru aasa aasd aase aasi aass aasu aaus abaa abab abad abae abag abai abar abas abau abb- abba abbb abbe abbi abbr abbs abda abdi abdu abed abee aber abes abgd abia abib abid abie abig abir abis abiu abra abri abrs abs- absa absd abse absi abss absu abua abud abue abug abus adaa adab adad adae adag adai adar adas adba adbi adda addd adde addi addr adds addu adea adeb adee ader ades adgs adia adib adie adig adir adis adra adre adrs adsa adsi adsr adss adua adub adue adur aeas aebi aebs aede aeer aega aer- aera aerd aeri aers aesd aess agad agag agai agar agas agau agba agda agde agea aged agee agei ager ages agga agge aggi aggu agia agib agid agie agig agii agir agis agra agre agri agsa agsg agsu agua ague agui agur agus aiai aias aiba aida aidb aide aidi aidr aids aidu aiea aiee aiga aiia aiib aiid aiir aira aird aire airi airs aisa aisb aisd aise aisg aisi aisr aiud aiui arab arad arae arag arai arar aras arau arba arbe arbi arbs arda arde ardi ards ardu area ared aree areg arei ares areu arga argb arge argi args aria arib arid arie arig arii aris arr- arra arre arrg arri arrr arrs arru ars- arsa arsd arse arsi arsu arua arub