-ic c-- ccc cce cci ccl cct ccv ce- cec cee cei cel cet cev ci- cic cie cii cil cit civ cl- clc cle cli cll clt clv ctc cte cti ctl ctt ctv cvc cve cvi cvl cvt cvv ec- ecc ece eci ecl ect ecv eec eee eel eet eev eic eie eii eil eit eiv elc ele eli ell elt elv etc ete eti etl ett etv evc eve evi evl evt evv i-v icc ice ici icl ict icv ie- iec iee iei iel iet iev iic iie iii iil iit il- ilc ile ili ill ilt ilv itc ite iti itl itt itv ivc ive ivi ivl ivt ivv lcc lce lci lcl lct lcv lec lee lei lel let lev lic lie lii lil lit liv llc lle lli lll llt llv ltc lte lti ltl ltt ltv lvc lve lvi lvl lvt lvv tcc tce tci tcl tct tcv te- tec tee tei tel tet tev tic tie tii til tit tiv tlc tle tli tll tlt tlv ttc tte tti ttl ttt ttv tvc tve tvi tvl tvt v-e vcc vce vci vcl vct vec vee vei vel vet vi- vic vie vii vil vit viv vl- vlc vle vll vlt vlv vtc vte vti vtl vtt vtv vvc vvi vvt vvv