a-a a-c aaa aac aah aak aar aau aav ac- aca acc ach ack acr acu acv aha ahc ahh ahk ahr ahu ahv aka akc akh akk akr aku akv ar- ara arc arh ark arr aru arv au- aua auc auh auk aur auv av- ava avc avh avk avr avu c-- caa cac cah cak car cau cav cca ccc cch cck ccr ccu ccv ch- cha chc chh chk chr chu chv cka ckc ckh cra crc crh crk crr cru crv cua cuc cuh cuk cur cuu cuv cva cvc cvh cvk cvr cvu cvv haa hac hah hak har hau hav hca hcc hch hck hcr hcv hha hhc hhh hhk hhr hhu hhv hka hkh hkk hkr hku hr- hra hrc hrh hrk hrr hru hrv hua huc huh huk hur huu huv hv- hva hvc hvk hvr hvv ka- kaa kac kah kak kar kau kav kca kcc kch kck kcr kcu kha khh khk khr khu khv kkc kkh kkk kkr kku kkv kra krc krk krr kru krv kuc kuh kuk kur kuu kva kvh kvk kvr kvv ra- raa rac rah rak rar rau rav rca rcc rch rcr rcu rcv rh- rha rhc rhh rhr rhu rhv rkc rkk rku rkv rra rrc rrh rrk rrr rru rua ruc ruh ruk rur ruu ruv rva rvc rvh rvr rvu rvv ua- uaa uac uah uak uar uau uav uca ucc uch uck ucr ucu ucv uha uhc uhh uhr uhu uhv uka ukc ukk ukr uku ur- ura urc urk urr uru uua uuc uur uuu uva uvc uvu uvv v-a vaa vac vah vak var vau vav vca vcc vch vcr vcu vh- vha vhc vka vra vrc vrh vrk vrr vru vuk vur vuv vva vvc vvr vvv