a-a a-b a-i aaa aab aad aae aah aai aan aas aau ab- aba abb abd abe abh abi abn abs abu ad- ada adb add ade adh adi adn ads adu aea aeb aed aee aeh aei aen aes aeu aha ahb ahd ahe ahh ahi ahn ahs ahu ai- aia aib aid aie aih aii ain ais aiu an- ana anb and ane anh ani ann ans anu as- asa asb asd ase ash asi asn ass asu au- aua aub aud aue auh aui aun aus b-u baa bab bad bae bah bai ban bas bau bba bbb bbd bbe bbh bbi bbn bbs bbu bda bdb bdd bde bdh bdi bds bdu be- bea beb bed bee beh bei ben bes beu bha bhb bhd bhe bhh bhi bhs bhu bi- bia bib bid bie bih bii bin bis biu bna bnb bnd bne bni bnn bns bnu bsa bsb bsd bse bsh bsi bsn bss bsu bua bub bud bue buh bui bun bus buu daa dab dad dae dah dai dan das dau dba dbb dbd dbe dbh dbi dbn dbs dbu dda ddb ddd dde ddh ddi ddn dds ddu de- dea deb ded dee deh dei den des deu dh- dha dhb dhd dhe dhh dhi dhs dhu di- dia dib did die dih dii din dis diu dna dnb dnd dne dnh dni dnn dns dsa dsb dsd dse dsh dsi dsn dss dsu dua dub dud due duh dui dun dus eaa eab ead eae eah eai ean eas eau eba ebb ebd ebe ebh ebi ebn ebs ebu ed- eda edb edd ede edh edi edn eds edu eea eeb eed eee een ees eha ehb ehd ehe ehh ehi ehn ehs ehu eia eib eid eie eii ein eis eiu en- ena enb end ene enh eni enn ens enu es- esa esb esd ese esh esi esn ess esu eu- eua eub eud eue eui eun eus h-i haa hab had hae hah hai han has hau hba hbb hbd hbe hbh hbi hbn hbs hbu hda hdb hdd hde hdh hdi hdn hds hdu he- hea heb hed hee heh hei hen hes heu hha hhb hhd hhe hhh hhi hhn hhs hhu hia hib hid hie hih hii hin his hiu hna hnb hnd hne hnh hnn hns hnu hsa hsb hsd hse hsh hsi hsn hss hsu hua hub hud hue huh hui hun hus huu i-d ia- iaa iab iad iae iah iai ian ias iau iba ibb ibd ibe ibh ibi ibn ibs ibu ida idb idd ide idh idi idn ids idu ie- iea ied iee iei ien ies iha ihb ihd ihe ihh ihi ihn ihs ihu iia iib iid iie iih iii iin iis iiu in- ina inb ind ine inh ini inn ins inu is- isa isb isd ise ish isi isn iss isu iu- iua iub iud iue iui ius n-i naa nab nad nae nah nai nan nas nau nba nbb nbd nbe nbi nbn nbs nbu nda ndb ndd nde ndh ndi ndn nds ndu ne- nea neb ned nee neh nei nen nes neu nha nhb nhd nhe nhh nhi nhn nhs nhu nia nib nid nie nih nii nin nis niu nna nnb nne nnh nni nnn nns nnu nsa nsb nsd nse nsh nsi nsn nss nsu nua nub nud nue nuh nui nun nus nuu saa sab sad sae sah sai san sas sau sba sbb sbd sbe sbh sbi sbn sbs sbu sda sdb sdd sde sdh sdi sdn sds sdu se- sea seb sed see seh sei sen ses seu sh- sha shb shd she shh shi shn shs shu sia sib sid sie sih sii sin sis siu sna snb snd sne sni snn sns snu ss- ssa ssb ssd sse ssh ssi ssn sss ssu sua sub sud sue suh sui sun sus suu ua- uaa uab uad uae uah uai uan uas uau uba ubb ube ubh ubi ubn ubs ubu uda udb udd ude udi udn uds udu uea ueb ued uee ueh uei uen ues uha uhb uhd uhe uhh uhi uhs uhu uia uib uid uie uii uin uis uiu un- una unb und une unh uni unn uns unu usa usb usd use ush usi usn uss usu uua uue uun uus uuu