a-a a-c aaa aac aah aan aar aav ac- aca acc ach acn acr acv aha ahc ahh ahn ahr ahv an- ana anc anh ann anr anv ar- ara arc arh arn arr arv av- ava avc avh avn avr c-- caa cac cah can car cav cca ccc cch ccn ccr ccv ch- cha chc chh chn chr chv cn- cna cnc cnh cnn cnr cnv cra crc crh crn crr crv cva cvc cvh cvn cvr cvv haa hac hah han har hav hca hcc hch hcn hcr hcv hha hhc hhh hhn hhr hhv hna hnc hnh hnn hnv hr- hra hrc hrh hrn hrr hrv hv- hva hvc hvn hvr hvv naa nac nah nan nar nav nca ncc nch ncn ncr ncv nha nhc nhh nhn nhr nhv nna nnc nnh nnn nnv nra nrc nrn nrr nrv nva nvc nvh nvn nvv ra- raa rac rah ran rar rav rca rcc rch rcn rcr rcv rh- rha rhc rhh rhn rhr rhv rna rnc rnh rnn rnr rnv rra rrc rrh rrn rrr rva rvc rvh rvn rvr rvv v-a vaa vac vah van var vav vca vcc vch vcn vcr vh- vha vhc vn- vna vnr vnv vra vrc vrh vrn vrr vva vvc vvr vvv