-ic a-a a-c a-i aaa aac aai aak aao aap aas aav ac- aca acc aci ack aco acp acs acv ai- aia aic aii aik aio aip ais aiv aka akc aki akk ako akp aks akv aoa aoc aoi aok aoo aop aos aov ap- apa apc api apk apo app aps apv as- asa asc asi ask aso asp ass asv av- ava avc avi avk avo avp avs c-- caa cac cai cak cao cap cas cav cca ccc cci cck cco ccp ccs ccv ci- cia cic cii cik cio cip cis civ cka ckc cki cko cks co- coa coc coi cok coo cop cos cov cpa cpc cpi cpk cpo cpp cps cpv csa csc csi csk cso csp css csv cva cvc cvi cvk cvo cvp cvs cvv i-v ia- iaa iac iai iao iap ias iav ica icc ici ick ico icp ics icv iia iic iii iio iip iis ika ikc iki ikk iko iks ikv io- ioa ioc ioi ioo iop ios iov ipa ipc ipi ipo ipp ips ipv is- isa isc isi isk iso isp iss isv iva ivc ivi ivo ivp ivs ivv ka- kaa kac kai kak kao kap kas kav kca kcc kci kck kcp kcs kia kic kii kik kio kip kis kiv kkc kki kkk kkp kks kkv koa koc koi kok koo kop kos kpa kpc kpi kpk kpo kpp kps kpv ksa ksc ksi ksk kso ksp kss ksv kva kvi kvk kvo kvp kvs kvv o-i oaa oac oai oak oao oap oas oav oc- oca occ oci ock oco ocp ocs ocv oia oic oii oik oio oip ois oiv oka okc oki okk oko okp oks oo- ooa ooc ooi ook ooo oop oos oov op- opa opc opi opk opo opp ops opv os- osa osc osi osk oso osp oss osv ov- ova ovc ovi ovo ovp ovs ovv p-p paa pac pai pak pao pap pas pav pca pcc pci pck pco pcp pcs pcv pia pic pii pik pio pip pis piv pka pkc pki pko pkp pks poa poc poi pok poo pop pos pov ppa ppc ppi ppk ppo ppp pps ppv ps- psa psc psi psk pso psp pss psv pva pvc pvi pvk pvo pvp pvs pvv saa sac sai sak sao sap sas sav sca scc sci sck sco scp scs scv sia sic sii sik sio sip sis siv sk- ska skc ski skk sko skp sks soa soc soi sok soo sop sos sov spa spc spi spk spo spp sps spv ss- ssa ssc ssi ssk sso ssp sss ssv sva svc svi svk svo svp svs svv v-a vaa vac vai vak vao vap vas vav vca vcc vci vco vcp vcs vi- via vic vii vik vio vip vis viv vka vkp voa voc voi vok voo vop vos vov vpa vpc vpi vpk vpo vpp vps vsa vsc vsi vsk vso vsp vss vsv vva vvc vvi vvo vvs vvv