a-a a-b a-q aaa aab aae aam aan aao aaq aau ab- aba abb abe abm abn abo abq abu aea aeb aee aem aen aeo aeq aeu ama amb ame amm amn amo amq amu an- ana anb ane anm ann ano anq anu aoa aob aoe aom aon aoo aou aqa aqm aqn aqo au- aua aub aue aum aun auo b-u baa bab bae bam ban bao baq bau bba bbb bbe bbm bbn bbo bbq bbu be- bea beb bee bem ben beo beq beu bma bmb bme bmm bmn bmo bmq bmu bna bnb bne bnn bno bnu boa bob boe bom bon boo boq bou bqe bua bub bue bum bun buo buu eaa eab eae eam ean eao eau eba ebb ebe ebm ebn ebo ebq ebu eea eeb eee eem een eeo em- ema emb eme emm emn emo emu en- ena enb ene enm enn eno enu eo- eoa eob eoe eom eon eoo eoq eou eqa eqe eqn eqq equ eu- eua eub eue eun m-o maa mab mae mam man mao mau mba mbb mbe mbm mbo mbq mbu mea meb mee mem men meo meq meu mma mmb mme mmm mmn mmo mmu mna mnb mne mnm mnn mno mnu moa mob moe mom mon moo mou mqa mqb mua mub mue mum mun muu naa nab nae nam nan nao nau nba nbb nbe nbm nbn nbo nbu ne- nea neb nee nem nen neo neu nma nmb nme nmm nmn nmo nmu nna nnb nne nnm nnn nno nnu no- noa nob noe nom non noo nou nua nub nue num nun nuo nuq nuu oaa oab oae oam oan oao oaq oau ob- oba obb obe obm obn obo obu oea oeb oee oem oen oeo om- oma omb ome omm omn omo omu on- ona onb one onn ono onu oo- ooa oob oom oon ooo oqb oqo ou- oua oue oum oun ouo qaa qam qan qau qba qbe qbq qee qem qen qeo qma qme qmu qnb qne qom qoo qqq qqu qu- qua que qum quo ua- uaa uab uae uam uan uao uaq uau uba ubb ube ubn ubo ubu uea ueb uee uem uen um- uma umb ume umm umn umo umu un- una unb une unm unn uno unq unu uoa uob uoe uom uon uoo uua uue uum uun uuu