-er a-a a-b aaa aab aad aae aaf aah aar aas aau ab- aba abb abd abe abf abh abr abs abu ad- ada adb add ade adf adh adr ads adu aea aeb aed aee aef aeh aer aes aeu af- afa afb afd afe aff afh afr afs afu aha ahb ahd ahe ahf ahh ahr ahs ahu ar- ara arb ard are arf arh arr ars aru as- asa asb asd ase asf ash asr ass asu au- aua aub aud aue auf auh aur aus b-u baa bab bad bae baf bah bar bas bau bba bbb bbd bbe bbf bbh bbr bbs bbu bda bdb bdd bde bdf bdh bdr bds bdu be- bea beb bed bee bef beh ber bes beu bfa bfb bfd bfe bff bfh bfr bfs bfu bha bhb bhd bhe bhf bhh bhr bhs bhu bra brb brd bre brf brh brr brs bru bsa bsb bsd bse bsf bsh bsr bss bsu bua bub bud bue buf buh bur bus buu daa dab dad dae daf dah dar das dau dba dbb dbd dbe dbf dbh dbr dbs dbu dda ddb ddd dde ddf ddh ddr dds ddu de- dea deb ded dee def deh der des deu dfa dfb dfd dfe dff dfh dfr dfs dfu dh- dha dhb dhd dhe dhf dhh dhr dhs dhu dra drb drd dre drr drs dru dsa dsb dsd dse dsf dsh dsr dss dsu dua dub dud due duf duh dur dus eaa eab ead eae eaf eah ear eas eau eba ebb ebd ebe ebf ebh ebr ebs ebu ed- eda edb edd ede edf edh edr eds edu eea eeb eed eee eef eer ees ef- efa efb efd efe eff efh efr efs eha ehb ehd ehe ehf ehh ehr ehs ehu era erb erd ere erf erh err ers eru es- esa esb esd ese esf esh esr ess esu eu- eua eub eud eue euf eur eus faa fab fad fae faf fah far fas fau fba fbb fbd fbe fbf fbh fbr fbs fbu fda fdb fdd fde fdf fdh fdr fds fdu fea feb fed fee fef feh fer fes feu ffa ffd ffe fff ffh ffr ffs ffu fha fhb fhe fhf fhh fhr fhs fra frb frd fre frf frh frr frs fru fsa fsb fsd fse fsf fsh fsr fss fsu fua fub fud fue fuf fur fus fuu haa hab had hae haf hah har has hau hba hbb hbd hbe hbf hbh hbr hbs hbu hda hdb hdd hde hdf hdh hdr hds hdu he- hea heb hed hee hef heh her hes heu hfa hfb hfd hfe hff hfh hfr hfs hfu hha hhb hhd hhe hhf hhh hhr hhs hhu hr- hra hrb hrd hre hrf hrh hrr hrs hru hsa hsb hsd hse hsf hsh hsr hss hsu hua hub hud hue huf huh hur hus huu ra- raa rab rad rae raf rah rar ras rau rba rbb rbd rbe rbf rbh rbr rbs rbu rda rdb rdd rde rdf rdh rdr rds rdu re- rea reb red ree ref reh rer res reu rfa rfb rfd rfe rff rfh rfr rfs rfu rh- rha rhb rhd rhe rhf rhh rhr rhs rhu rra rrb rrd rrf rrh rrr rrs rru rsa rsb rsd rse rsf rsh rsr rss rsu rua rub rud rue ruf ruh rur rus ruu saa sab sad sae saf sah sar sas sau sba sbb sbd sbe sbf sbh sbr sbs sbu sda sdb sdd sde sdf sdh sdr sds sdu se- sea seb sed see sef seh ser ses seu sfa sfb sfd sfe sff sfh sfr sfs sfu sh- sha shb shd she shf shh shr shs shu sr- sra srb srd sre srf srh srr srs ss- ssa ssb ssd sse ssf ssh ssr sss ssu sua sub sud sue suf suh sur sus suu ua- uaa uab uad uae uaf uah uar uas uau uba ubb ube ubf ubh ubr ubs ubu uda udb udd ude udf udr uds udu uea ueb ued uee uef ueh uer ues ufa ufd ufe uff ufh ufr ufs ufu uha uhb uhd uhe uhf uhh uhr uhs uhu ur- ura urb urd ure urf urr urs uru usa usb usd use usf ush usr uss usu uua uue uur uus uuu

-ase a-be a-fu a-ha aaaa aaab aaad aaae aaaf aaah aaar aaas aaba aabb aabd aabh aada aade aads aadu aaea aaes aafa aafb aafd aaff aaha aahs aara aard aare aars aaru aasa aasd aase aasf aass aasu aaus abaa abab abad abae abaf abar abas abau abb- abba abbb abbe abbr abbs abda abdu abed abee aber abes abff abha abhr abhs abra abrs abs- absa absd abse absf abss absu abua abud abue abuf abus adaa adab adad adae adah adar adas adba adda addd adde addr adds addu adea adeb adee adeh ader ades adfa adfs adha adhd adhs adhu adra adre adrs adsa adsr adss adua adub adue adur aeaf aeas aebs aede aeer aer- aera aerd aers aesd aess afaa afad afar afbs afdb afee afer afes affa affs afhs afr- afra afre afrs afru afsa afsb afua afud afue afus ahab ahad ahah ahar ahas ahau ahed ahfa ahha ahhs ahra ahre ahrr ahrs ahsa ahse ahss ahua ahus arab arad arae araf arah arar aras arau arba arbe arbh arbs arda arde ardf ards ardu area ared aree aref areh ares areu arfa arfb arff arfs arfu arh- arhs arr- arra arre arrh arrr arrs arru ars- arsa arsd arse arsu arua arub arud arue asaa asab asad asae asaf asah asar asas asau asba asbu asda asde asdf asds asea asee aseh aser ases asfa asha ashe ashs ashu asra asrs asru assa assd asse assh assr asss assu asub asud asue asur asus auaa aube aude audh auer aufe aufs aur- aura aurd aure ausa ausd ause