a-a a-c aaa aac aae aak aam aan aau ac- aca acc ace ack acm acn acu aea aec aee aek aem aen aeu aka akc ake akk akm akn aku ama amc ame amk amm amn amu an- ana anc ane ank anm ann anu au- aua auc aue auk aum aun c-- caa cac cae cak cam can cau cca ccc cce cck ccm ccn ccu ce- cea cec cee cek cem cen ceu cka ckc ckm cma cmc cme cmk cmm cmn cmu cn- cna cnc cne cnm cnn cnu cua cuc cue cuk cum cun cuu eaa eac eae eak eam ean eau ec- eca ecc ece eck ecm ecn ecu eea eec eee eek eem een eka ekc eke eku em- ema emc eme emk emm emn emu en- ena enc ene enk enm enn enu eu- eua euc eue eun ka- kaa kac kae kak kam kan kau kca kcc kce kck kcm kcn kcu ke- kea kec kee kek kem ken kkc kke kkk kkm kkn kku kma kmc kme kmk kmm kmu kn- kna knc kne knk knm knn knu kuc kue kuk kum kun kuu maa mac mae mak mam man mau mc- mca mcc mce mck mcm mcn mcu mea mec mee mek mem men meu mka mkc mke mkk mkm mkn mku mma mmc mme mmk mmm mmn mmu mna mnc mne mnk mnm mnn mnu mua muc mue muk mum mun muu naa nac nae nak nam nan nau nca ncc nce nck ncm ncn ncu ne- nea nec nee nek nem nen neu nka nkc nke nkk nkm nkn nku nma nmc nme nmk nmm nmn nmu nna nnc nne nnk nnm nnn nnu nua nuc nue nuk num nun nuu ua- uaa uac uae uak uam uan uau uca ucc uce uck ucm ucn ucu uea uec uee uem uen uka ukc uke ukk ukn uku um- uma umc ume umm umn umu un- una unc une unk unm unn unu uua uuc uue uum uun uuu