a-a a-c aaa aac aah aak aan aar aau ac- aca acc ach ack acn acr acu aha ahc ahh ahk ahn ahr ahu aka akc akh akk akn akr aku an- ana anc anh ank ann anr anu ar- ara arc arh ark arn arr aru au- aua auc auh auk aun aur c-- caa cac cah cak can car cau cca ccc cch cck ccn ccr ccu ch- cha chc chh chk chn chr chu cka ckc ckh cn- cna cnc cnh cnn cnr cnu cra crc crh crk crn crr cru cua cuc cuh cuk cun cur cuu haa hac hah hak han har hau hca hcc hch hck hcn hcr hha hhc hhh hhk hhn hhr hhu hka hkh hkk hkn hkr hku hna hnc hnh hnk hnn hnu hr- hra hrc hrh hrk hrn hrr hru hua huc huh huk hun hur huu ka- kaa kac kah kak kan kar kau kca kcc kch kck kcn kcr kcu kha khh khk khn khr khu kkc kkh kkk kkn kkr kku kn- kna knc knk knn knr knu kra krc krk krn krr kru kuc kuh kuk kun kur kuu naa nac nah nak nan nar nau nca ncc nch nck ncn ncr ncu nha nhc nhh nhk nhn nhr nhu nka nkc nkk nkn nkr nku nna nnc nnh nnk nnn nnu nra nrc nrk nrn nrr nru nua nuc nuh nuk nun nur nuu ra- raa rac rah rak ran rar rau rca rcc rch rcn rcr rcu rh- rha rhc rhh rhn rhr rhu rkc rkk rku rna rnc rnh rnn rnr rnu rra rrc rrh rrk rrn rrr rru rua ruc ruh ruk run rur ruu ua- uaa uac uah uak uan uar uau uca ucc uch uck ucn ucr ucu uha uhc uhh uhr uhu uka ukc ukk ukn ukr uku un- una unc unh unk unn unr unu ur- ura urc urk urn urr uru uua uuc uun uur uuu