-ic c-- ccc cce cci ccn ccs ccv ce- cec cee cei cen ces cev ci- cic cie cii cin cis civ cn- cnc cne cni cnn cns cnv csc cse csi csn css csv cvc cve cvi cvn cvs cvv ec- ecc ece eci ecn ecs ecv eec eee een ees eev eic eie eii ein eis eiv en- enc ene eni enn ens env es- esc ese esi esn ess esv evc eve evi evn evs evv i-v icc ice ici icn ics icv ie- iec iee iei ien ies iev iic iie iii iin iis in- inc ine ini inn ins inv is- isc ise isi isn iss isv ivc ive ivi ivs ivv n-i ncc nce nci ncn ncs ncv ne- nec nee nei nen nes nev nic nie nii nin nis niv nnc nne nni nnn nns nnv nsc nse nsi nsn nss nsv nvc nve nvi nvn nvv scc sce sci scn scs scv se- sec see sei sen ses sev sic sie sii sin sis siv snc sne sni snn sns snv ss- ssc sse ssi ssn sss ssv svc sve svi svn svs svv v-e vcc vce vci vcn vcs vec vee vei ven ves vi- vic vie vii vin vis viv vn- vni vns vnv vsc vse vsi vsn vss vsv vvc vvi vvs vvv