-er -ic c-- ccc cce cci ccl ccn ccr cct ccv ce- cec cee cei cel cen cer cet cev ci- cic cie cii cil cin cir cit civ cl- clc cle cli cll cln clr clt clv cn- cnc cne cni cnl cnn cnr cnt cnv crc cre cri crl crn crr crt crv ctc cte cti ctl ctn ctr ctt ctv cvc cve cvi cvl cvn cvr cvt cvv ec- ecc ece eci ecl ecn ecr ect ecv eec eee eel een eer eet eev eic eie eii eil ein eir eit eiv elc ele eli ell eln elr elt elv en- enc ene eni enl enn enr ent env erc ere eri erl ern err ert erv etc ete eti etl etn etr ett etv evc eve evi evl evn evr evt evv i-v icc ice ici icl icn icr ict icv ie- iec iee iei iel ien ier iet iev iic iie iii iil iin iir iit il- ilc ile ili ill iln ilr ilt ilv in- inc ine ini inl inn inr int inv ir- irc ire iri irl irn irr irt irv itc ite iti itl itn itt itv ivc ive ivi ivl ivr ivt ivv lcc lce lci lcl lcn lcr lct lcv lec lee lei lel len ler let lev lic lie lii lil lin lir lit liv llc lle lli lll lln llr llt llv lnc lne lni lnl lnn lnr lnt lrc lri lrn lrr lrt lrv ltc lte lti ltl ltr ltt ltv lvc lve lvi lvl lvn lvr lvt lvv n-i ncc nce nci ncl ncn ncr nct ncv ne- nec nee nei nel nen ner net nev nic nie nii nil nin nir nit niv nlc nle nli nll nln nlr nlt nlv nnc nne nni nnl nnn nnt nnv nrc nre nri nrl nrn nrr nrt nrv ntc nte nti ntn ntr ntt ntv nvc nve nvi nvl nvn nvt nvv rcc rce rci rcl rcn rcr rct rcv re- rec ree rei rel ren rer ret rev ric rie rii ril rin rir rit riv rlc rle rli rll rln rlr rlt rnc rni rnn rnr rnt rnv rrc rri rrl rrn rrr rrt rtc rte rti rtl rtn rtr rtt rtv rvc rve rvi rvl rvn rvr rvt rvv tcc tce tci tcl tcn tcr tct tcv te- tec tee tei tel ten ter tet tev tic tie tii til tin tir tit tiv tlc tle tli tll tln tlr tlt tlv tnc tne tni tnl tnn tnr tnt trc tre tri trl trn trr trt trv ttc tte tti ttl ttn ttr ttt ttv tvc tve tvi tvl tvn tvr tvt v-e vcc vce vci vcl vcn vcr vct vec vee vei vel ven ver vet vi- vic vie vii vil vin vir vit viv vl- vlc vle vll vlt vlv vn- vni vnl vnr vnv vrc vre vri vrn vrr vrt vtc vte vti vtl vtr vtt vtv vvc vvi vvr vvt vvv