-ic a-a a-c a-i aaa aac aag aai aao aap aar aas aav ac- aca acc acg aci aco acp acr acs acv ag- aga agc agg agi ago agp agr ags agv ai- aia aic aig aii aio aip air ais aiv aoa aoc aog aoi aoo aop aor aos aov ap- apa apc apg api apo app apr aps apv ar- ara arc arg ari aro arp arr ars arv as- asa asc asg asi aso asp asr ass asv av- ava avc avg avi avo avp avr avs c-- caa cac cag cai cao cap car cas cav cca ccc ccg cci cco ccp ccr ccs ccv cga cgc cgg cgi cgo cgp cgr cgs cgv ci- cia cic cig cii cio cip cir cis civ co- coa coc cog coi coo cop cor cos cov cpa cpc cpg cpi cpo cpp cpr cps cpv cra crc crg cri cro crp crr crs crv csa csc csg csi cso csp csr css csv cva cvc cvg cvi cvo cvp cvr cvs cvv g-p gaa gac gag gai gao gap gar gas gav gca gcc gcg gci gco gcp gcr gcs gga ggc ggg ggi ggo ggp ggr ggs ggv gia gic gig gii gio gip gir gis giv goa goc gog goi goo gop gor gos gov gpa gpc gpg gpi gpo gpp gpr gps gra grc grg gri gro grp grr grs grv gsa gsc gsg gsi gso gsp gsr gss gsv gva gvc gvg gvi gvo gvp gvr gvs i-v ia- iaa iac iag iai iao iap iar ias iav ica icc icg ici ico icp icr ics icv iga igc igg igi igo igp igr igs iia iic iii iio iip iir iis io- ioa ioc iog ioi ioo iop ior ios iov ipa ipc ipg ipi ipo ipp ipr ips ipv ir- ira irc irg iri iro irp irr irs irv is- isa isc isg isi iso isp isr iss isv iva ivc ivg ivi ivo ivp ivr ivs ivv o-i oaa oac oag oai oao oap oar oas oav oc- oca occ ocg oci oco ocp ocr ocs ocv oga ogc ogg ogi ogo ogp ogs oia oic oii oio oip oir ois oiv oo- ooa ooc oog ooi ooo oop oor oos oov op- opa opc opg opi opo opp opr ops opv or- ora orc org ori oro orp orr ors orv os- osa osc osg osi oso osp osr oss osv ov- ova ovc ovi ovo ovp ovs ovv p-p paa pac pag pai pao pap par pas pav pca pcc pcg pci pco pcp pcr pcs pcv pga pgc pgg pgi pgo pgp pgr pgs pgv pia pic pig pii pio pip pir pis piv poa poc pog poi poo pop por pos pov ppa ppc ppg ppi ppo ppp ppr pps ppv pra prc prg pri pro prp prr prs prv ps- psa psc psg psi pso psp psr pss psv pva pvc pvg pvi pvo pvp pvr pvs pvv ra- raa rac rag rai rao rap rar ras rav rca rcc rcg rci rco rcp rcr rcs rcv rga rgc rgg rgi rgo rgp rgr rgs rgv ria ric rig rii rio rip rir ris riv roa roc rog roi roo rop ror ros rov rpa rpc rpg rpi rpo rpp rpr rps rpv rra rrc rrg rri rrp rrr rrs rsa rsc rsg rsi rso rsp rsr rss rsv rva rvc rvg rvi rvo rvp rvr rvs rvv saa sac sag sai sao sap sar sas sav sca scc scg sci sco scp scr scs scv sga sgc sgg sgi sgo sgp sgr sgs sgv sia sic sig sii sio sip sir sis siv soa soc sog soi soo sop sor sos sov spa spc spg spi spo spp spr sps spv sr- sra src srg sri sro srp srr srs srv ss- ssa ssc ssg ssi sso ssp ssr sss ssv sva svc svg svi svo svp svr svs svv v-a vaa vac vag vai vao vap var vas vav vca vcc vci vco vcp vcr vcs vga vgc vgg vgo vgp vgr vgs vi- via vic vig vii vio vip vir vis viv voa voc vog voi voo vop vor vos vov vpa vpc vpg vpi vpo vpp vpr vps vra vrc vrg vri vrp vrr vrs vsa vsc vsg vsi vso vsp vsr vss vsv vva vvc vvg vvi vvo vvr vvs vvv