-ic a-a a-c a-i aaa aac aag aai aak aar aav ac- aca acc acg aci ack acr acv ag- aga agc agg agi agk agr agv ai- aia aic aig aii aik air aiv aka akc akg aki akk akr akv ar- ara arc arg ari ark arr arv av- ava avc avg avi avk avr c-- caa cac cag cai cak car cav cca ccc ccg cci cck ccr ccv cga cgc cgg cgi cgr cgv ci- cia cic cig cii cik cir civ cka ckc cki cra crc crg cri crk crr crv cva cvc cvg cvi cvk cvr cvv gaa gac gag gai gak gar gav gca gcc gcg gci gck gcr gga ggc ggg ggi ggr ggv gia gic gig gii gik gir giv gka gra grc grg gri grk grr grv gva gvc gvg gvi gvk gvr i-v ia- iaa iac iag iai iar iav ica icc icg ici ick icr icv iga igc igg igi igk igr iia iic iii iir ika ikc iki ikk ikr ikv ir- ira irc irg iri irk irr irv iva ivc ivg ivi ivr ivv ka- kaa kac kag kai kak kar kav kca kcc kcg kci kck kcr kga kgc kgi kgv kia kic kig kii kik kir kiv kkc kki kkk kkr kkv kra krc krg kri krk krr krv kva kvi kvk kvr kvv ra- raa rac rag rai rak rar rav rca rcc rcg rci rcr rcv rga rgc rgg rgi rgk rgr rgv ria ric rig rii rik rir riv rkc rkg rkk rkv rra rrc rrg rri rrk rrr rva rvc rvg rvi rvr rvv v-a vaa vac vag vai vak var vav vca vcc vci vcr vga vgc vgg vgr vi- via vic vig vii vik vir viv vka vkg vra vrc vrg vri vrk vrr vva vvc vvg vvi vvr vvv