a-a a-c aaa aac aad aah aak aan aau ac- aca acc acd ach ack acn acu ad- ada adc add adh adk adn adu aha ahc ahd ahh ahk ahn ahu aka akc akd akh akk akn aku an- ana anc and anh ank ann anu au- aua auc aud auh auk aun c-- caa cac cad cah cak can cau cca ccc ccd cch cck ccn ccu cda cdc cdd cdh cdk cdn cdu ch- cha chc chd chh chk chn chu cka ckc ckd ckh cn- cna cnc cnd cnh cnn cnu cua cuc cud cuh cuk cun cuu daa dac dad dah dak dan dau dca dcc dcd dck dcn dcu dda ddc ddd ddh ddk ddn ddu dh- dha dhc dhd dhh dhk dhu dka dkc dkk dku dna dnc dnd dnh dnk dnn dua duc dud duh duk dun haa hac had hah hak han hau hca hcc hcd hch hck hcn hda hdc hdd hdh hdk hdn hdu hha hhc hhd hhh hhk hhn hhu hka hkd hkh hkk hkn hku hna hnc hnd hnh hnk hnn hnu hua huc hud huh huk hun huu ka- kaa kac kad kah kak kan kau kca kcc kcd kch kck kcn kcu kda kdc kdh kdk kdu kha khh khk khn khu kkc kkh kkk kkn kku kn- kna knc knd knk knn knu kuc kud kuh kuk kun kuu naa nac nad nah nak nan nau nca ncc ncd nch nck ncn ncu nda ndc ndd ndh ndk ndn ndu nha nhc nhd nhh nhk nhn nhu nka nkc nkk nkn nku nna nnc nnh nnk nnn nnu nua nuc nud nuh nuk nun nuu ua- uaa uac uad uah uak uan uau uca ucc ucd uch uck ucn ucu uda udc udd udk udn udu uha uhc uhd uhh uhu uka ukc ukk ukn uku un- una unc und unh unk unn unu uua uuc uun uuu