a-a a-b a-i aaa aab aae aai aam aan aao aau ab- aba abb abe abi abm abn abo abu aea aeb aee aei aem aen aeo aeu ai- aia aib aie aii aim ain aio aiu ama amb ame ami amm amn amo amu an- ana anb ane ani anm ann ano anu aoa aob aoe aoi aom aon aoo aou au- aua aub aue aui aum aun auo b-u baa bab bae bai bam ban bao bau bba bbb bbe bbi bbm bbn bbo bbu be- bea beb bee bei bem ben beo beu bi- bia bib bie bii bim bin bio biu bma bmb bme bmi bmm bmn bmo bmu bna bnb bne bni bnn bno bnu boa bob boe boi bom bon boo bou bua bub bue bui bum bun buo buu eaa eab eae eai eam ean eao eau eba ebb ebe ebi ebm ebn ebo ebu eea eeb eee eem een eeo eia eib eie eii eim ein eio eiu em- ema emb eme emi emm emn emo emu en- ena enb ene eni enm enn eno enu eo- eoa eob eoe eoi eom eon eoo eou eu- eua eub eue eui eun ia- iaa iab iae iai iam ian iao iau iba ibb ibe ibi ibm ibn ibo ibu ie- iea iee iei iem ien iia iib iie iii iim iin iio iiu im- ima imb ime imi imm imn imo imu in- ina inb ine ini inm inn ino inu io- ioa iob ioe ioi iom ion ioo iou iu- iua iub iue iui ium m-o maa mab mae mai mam man mao mau mba mbb mbe mbi mbm mbo mbu mea meb mee mei mem men meo meu mi- mia mib mie mii mim min mio miu mma mmb mme mmi mmm mmn mmo mmu mna mnb mne mni mnm mnn mno mnu moa mob moe moi mom mon moo mou mua mub mue mui mum mun muu n-i naa nab nae nai nam nan nao nau nba nbb nbe nbi nbm nbn nbo nbu ne- nea neb nee nei nem nen neo neu nia nib nie nii nim nin nio niu nma nmb nme nmi nmm nmn nmo nmu nna nnb nne nni nnm nnn nno nnu no- noa nob noe noi nom non noo nou nua nub nue nui num nun nuo nuu o-i oaa oab oae oai oam oan oao oau ob- oba obb obe obi obm obn obo obu oea oeb oee oei oem oen oeo oia oib oie oii oim oin oio oiu om- oma omb ome omi omm omn omo omu on- ona onb one oni onn ono onu oo- ooa oob ooi oom oon ooo ou- oua oue oui oum oun ouo ua- uaa uab uae uai uam uan uao uau uba ubb ube ubi ubn ubo ubu uea ueb uee uei uem uen uia uib uie uii uim uin uio uiu um- uma umb ume umi umm umn umo umu un- una unb une uni unm unn uno unu uoa uob uoe uom uon uoo uua uue uum uun uuu