a-a a-b a-i aaa aab aae aah aai aas aau ab- aba abb abe abh abi abs abu aea aeb aee aeh aei aes aeu aha ahb ahe ahh ahi ahs ahu ai- aia aib aie aih aii ais aiu as- asa asb ase ash asi ass asu au- aua aub aue auh aui aus b-u baa bab bae bah bai bas bau bba bbb bbe bbh bbi bbs bbu be- bea beb bee beh bei bes beu bha bhb bhe bhh bhi bhs bhu bi- bia bib bie bih bii bis biu bsa bsb bse bsh bsi bss bsu bua bub bue buh bui bus buu eaa eab eae eah eai eas eau eba ebb ebe ebh ebi ebs ebu eea eeb eee ees eha ehb ehe ehh ehi ehs ehu eia eib eie eii eis eiu es- esa esb ese esh esi ess esu eu- eua eub eue eui eus h-i haa hab hae hah hai has hau hba hbb hbe hbh hbi hbs hbu he- hea heb hee heh hei hes heu hha hhb hhe hhh hhi hhs hhu hia hib hie hih hii his hiu hsa hsb hse hsh hsi hss hsu hua hub hue huh hui hus huu ia- iaa iab iae iah iai ias iau iba ibb ibe ibh ibi ibs ibu ie- iea iee iei ies iha ihb ihe ihh ihi ihs ihu iia iib iie iih iii iis iiu is- isa isb ise ish isi iss isu iu- iua iub iue iui ius saa sab sae sah sai sas sau sba sbb sbe sbh sbi sbs sbu se- sea seb see seh sei ses seu sh- sha shb she shh shi shs shu sia sib sie sih sii sis siu ss- ssa ssb sse ssh ssi sss ssu sua sub sue suh sui sus suu ua- uaa uab uae uah uai uas uau uba ubb ube ubh ubi ubs ubu uea ueb uee ueh uei ues uha uhb uhe uhh uhi uhs uhu uia uib uie uii uis uiu usa usb use ush usi uss usu uua uue uus uuu