a-a a-c aaa aac aad aah aan aav ac- aca acc acd ach acn acv ad- ada adc add adh adn adv aha ahc ahd ahh ahn ahv an- ana anc and anh ann anv av- ava avc avd avh avn c-- caa cac cad cah can cav cca ccc ccd cch ccn ccv cda cdc cdd cdh cdn cdv ch- cha chc chd chh chn chv cn- cna cnc cnd cnh cnn cnv cva cvc cvd cvh cvn cvv daa dac dad dah dan dav dca dcc dcd dcn dcv dda ddc ddd ddh ddn dh- dha dhc dhd dhh dna dnc dnd dnh dnn dva dvc dvd dvh dvn haa hac had hah han hav hca hcc hcd hch hcn hcv hda hdc hdd hdh hdn hdv hha hhc hhd hhh hhn hhv hna hnc hnd hnh hnn hnv hv- hva hvc hvd hvn hvv naa nac nad nah nan nav nca ncc ncd nch ncn ncv nda ndc ndd ndh ndn ndv nha nhc nhd nhh nhn nhv nna nnc nnh nnn nnv nva nvc nvd nvh nvn nvv v-a vaa vac vad vah van vav vca vcc vcd vch vcn vdc vdd vdh vdv vh- vha vhc vhd vn- vna vnd vnv vva vvc vvv