a-a a-c aaa aac aam aap aar aav ac- aca acc acm acp acr acv ama amc amm amp amr amv ap- apa apc apm app apr apv ar- ara arc arm arp arr arv av- ava avc avm avp avr c-- caa cac cam cap car cav cca ccc ccm ccp ccr ccv cma cmc cmm cmp cmr cmv cpa cpc cpm cpp cpr cpv cra crc crm crp crr crv cva cvc cvm cvp cvr cvv m-r m-v maa mac mam map mar mav mc- mca mcc mcm mcp mcr mcv mma mmc mmm mmp mmr mmv mpa mpc mpm mpp mpr mpv mra mrc mrm mrp mrr mrv mva mvc mvm mvp mvr mvv p-p paa pac pam pap par pav pca pcc pcm pcp pcr pcv pma pmc pmm pmp pmr pmv ppa ppc ppm ppp ppr ppv pra prc prm prp prr prv pva pvc pvm pvp pvr pvv ra- raa rac ram rap rar rav rca rcc rcm rcp rcr rcv rma rmc rmm rmp rmr rmv rpa rpc rpm rpp rpr rpv rra rrc rrm rrp rrr rva rvc rvm rvp rvr rvv v-a vaa vac vam vap var vav vca vcc vcm vcp vcr vm- vma vmc vmm vmr vpa vpc vpm vpp vpr vra vrc vrm vrp vrr vva vvc vvm vvr vvv