a-a a-c aaa aac aah aan aar aau ac- aca acc ach acn acr acu aha ahc ahh ahn ahr ahu an- ana anc anh ann anr anu ar- ara arc arh arn arr aru au- aua auc auh aun aur c-- caa cac cah can car cau cca ccc cch ccn ccr ccu ch- cha chc chh chn chr chu cn- cna cnc cnh cnn cnr cnu cra crc crh crn crr cru cua cuc cuh cun cur cuu haa hac hah han har hau hca hcc hch hcn hcr hha hhc hhh hhn hhr hhu hna hnc hnh hnn hnu hr- hra hrc hrh hrn hrr hru hua huc huh hun hur huu naa nac nah nan nar nau nca ncc nch ncn ncr ncu nha nhc nhh nhn nhr nhu nna nnc nnh nnn nnu nra nrc nrn nrr nru nua nuc nuh nun nur nuu ra- raa rac rah ran rar rau rca rcc rch rcn rcr rcu rh- rha rhc rhh rhn rhr rhu rna rnc rnh rnn rnr rnu rra rrc rrh rrn rrr rru rua ruc ruh run rur ruu ua- uaa uac uah uan uar uau uca ucc uch ucn ucr ucu uha uhc uhh uhr uhu un- una unc unh unn unr unu ur- ura urc urn urr uru uua uuc uun uur uuu