-ey -ic a-a a-c a-i aaa aac aae aai aap aas aav aay ac- aca acc ace aci acp acs acv acy aea aec aee aei aep aes aev aey ai- aia aic aie aii aip ais aiv aiy ap- apa apc ape api app aps apv apy as- asa asc ase asi asp ass asv asy av- ava avc ave avi avp avs avy ay- aya ayc aye ayi ayp ays c-- caa cac cae cai cap cas cav cay cca ccc cce cci ccp ccs ccv ce- cea cec cee cei cep ces cev cey ci- cia cic cie cii cip cis civ cpa cpc cpe cpi cpp cps cpv csa csc cse csi csp css csv csy cva cvc cve cvi cvp cvs cvv cya cyc cye cyp cys eaa eac eae eai eap eas eav ec- eca ecc ece eci ecs ecv eea eec eee eep ees eev eey eia eic eie eii eip eis eiv ep- epa epc epe epi epp eps es- esa esc ese esi esp ess esv esy eva evc eve evi evp evs evv evy eya eyc eye eyp eys i-v ia- iaa iac iae iai iap ias iav ica icc ice ici icp ics icv icy ie- iea iec iee iei iep ies iev iey iia iic iie iii iip iis ipa ipc ipe ipi ipp ips ipv ipy is- isa isc ise isi isp iss isv isy iva ivc ive ivi ivp ivs ivv ivy iya iyc iye iys iyy p-p paa pac pae pai pap pas pav pay pca pcc pce pci pcp pcs pcv pea pec pee pei pep pes pev pey pia pic pie pii pip pis piv ppa ppc ppe ppi ppp pps ppv ps- psa psc pse psi psp pss psv psy pva pvc pve pvi pvp pvs pvv py- pya pyc pye pys saa sac sae sai sap sas sav say sca scc sce sci scp scs scv se- sea sec see sei sep ses sev sey sia sic sie sii sip sis siv spa spc spe spi spp sps spv spy ss- ssa ssc sse ssi ssp sss ssv sva svc sve svi svp svs svv svy sy- sya syc sye syi syp sys v-a v-e vaa vac vae vai vap vas vav vay vca vcc vce vci vcp vcs vcy vea vec vee vei vep ves vey vi- via vic vie vii vip vis viv viy vpa vpc vpe vpi vpp vps vsa vsc vse vsi vsp vss vsv vva vvc vvi vvs vvv vye vyp yaa yac yae yai yap yas yav yay yca ycc yce yci ycp ycs ycv ycy yea yec yee yei yep yes yev yey yie yii yip yis ypa yps ysa ysc yse ysi ysp yss ysy yva yve yvi yvy yyc yye yys yyy