a-a a-c aaa aac aah aar aau aav ac- aca acc ach acr acu acv aha ahc ahh ahr ahu ahv ar- ara arc arh arr aru arv au- aua auc auh aur auv av- ava avc avh avr avu c-- caa cac cah car cau cav cca ccc cch ccr ccu ccv ch- cha chc chh chr chu chv cra crc crh crr cru crv cua cuc cuh cur cuu cuv cva cvc cvh cvr cvu cvv haa hac hah har hau hav hca hcc hch hcr hcv hha hhc hhh hhr hhu hhv hr- hra hrc hrh hrr hru hrv hua huc huh hur huu huv hv- hva hvc hvr hvv ra- raa rac rah rar rau rav rca rcc rch rcr rcu rcv rh- rha rhc rhh rhr rhu rhv rra rrc rrh rrr rru rua ruc ruh rur ruu ruv rva rvc rvh rvr rvu rvv ua- uaa uac uah uar uau uav uca ucc uch ucr ucu ucv uha uhc uhh uhr uhu uhv ur- ura urc urr uru uua uuc uur uuu uva uvc uvu uvv v-a vaa vac vah var vau vav vca vcc vch vcr vcu vh- vha vhc vra vrc vrh vrr vru vur vuv vva vvc vvr vvv