-er -ic c-- ccc cce cci ccl ccn ccp ccr ccv ce- cec cee cei cel cen cep cer cev ci- cic cie cii cil cin cip cir civ cl- clc cle cli cll cln clp clr clv cn- cnc cne cni cnl cnn cnp cnr cnv cpc cpe cpi cpl cpn cpp cpr cpv crc cre cri crl crn crp crr crv cvc cve cvi cvl cvn cvp cvr cvv ec- ecc ece eci ecl ecn ecr ecv eec eee eel een eep eer eev eic eie eii eil ein eip eir eiv elc ele eli ell eln elp elr elv en- enc ene eni enl enn enp enr env ep- epc epe epi epl epn epp epr erc ere eri erl ern erp err erv evc eve evi evl evn evp evr evv i-v icc ice ici icl icn icp icr icv ie- iec iee iei iel ien iep ier iev iic iie iii iil iin iip iir il- ilc ile ili ill iln ilp ilr ilv in- inc ine ini inl inn inp inr inv ipc ipe ipi ipl ipn ipp ipr ipv ir- irc ire iri irl irn irp irr irv ivc ive ivi ivl ivp ivr ivv l-p lcc lce lci lcl lcn lcp lcr lcv lec lee lei lel len lep ler lev lic lie lii lil lin lip lir liv llc lle lli lll lln llp llr llv lnc lne lni lnl lnn lnp lnr lpc lpe lpi lpl lpn lpp lpr lpv lrc lri lrn lrp lrr lrv lvc lve lvi lvl lvn lvp lvr lvv n-i ncc nce nci ncl ncn ncp ncr ncv ne- nec nee nei nel nen nep ner nev nic nie nii nil nin nip nir niv nlc nle nli nll nln nlp nlr nlv nnc nne nni nnl nnn nnp nnv npc npe npi npl npn npp npr npv nrc nre nri nrl nrn nrp nrr nrv nvc nve nvi nvl nvn nvp nvv p-p pcc pce pci pcl pcn pcp pcr pcv pec pee pei pel pen pep per pev pic pie pii pil pin pip pir piv plc ple pli pll pln plp plr plv pn- pnc pne pni pnl pnn pnp pnr pnv ppc ppe ppi ppl ppn ppp ppr ppv prc pre pri prl prn prp prr prv pvc pve pvi pvl pvn pvp pvr pvv rcc rce rci rcl rcn rcp rcr rcv re- rec ree rei rel ren rep rer rev ric rie rii ril rin rip rir riv rlc rle rli rll rln rlp rlr rnc rni rnn rnp rnr rnv rpc rpe rpi rpl rpn rpp rpr rpv rrc rri rrl rrn rrp rrr rvc rve rvi rvl rvn rvp rvr rvv v-e vcc vce vci vcl vcn vcp vcr vec vee vei vel ven vep ver vi- vic vie vii vil vin vip vir viv vl- vlc vle vll vlp vlv vn- vni vnl vnp vnr vnv vpc vpe vpi vpl vpn vpp vpr vrc vre vri vrn vrp vrr vvc vvi vvr vvv