-er -ic c-- ccc cce ccf cci ccl ccp ccr cct ce- cec cee cef cei cel cep cer cet cfc cfe cff cfi cfl cfp cfr cft ci- cic cie cif cii cil cip cir cit cl- clc cle clf cli cll clp clr clt cpc cpe cpf cpi cpl cpp cpr cpt crc cre crf cri crl crp crr crt ctc cte ctf cti ctl ctp ctr ctt ec- ecc ece ecf eci ecl ecr ect eec eee eef eel eep eer eet ef- efc efe eff efi efl efp efr eft eic eie eif eii eil eip eir eit elc ele elf eli ell elp elr elt ep- epc epe epf epi epl epp epr ept erc ere erf eri erl erp err ert etc ete etf eti etl etp etr ett fcc fce fcf fci fcl fcp fcr fct fec fee fef fei fel fep fer fet ffc ffe fff ffi ffl ffp ffr fft fic fie fif fii fil fip fir fit flc fle flf fli fll flp flr flt fpc fpe fpi fpl fpp fpr fpt frc fre frf fri frl frp frr frt ftc fte ftf fti ftl ftp ftr ftt i-f icc ice icf ici icl icp icr ict ie- iec iee ief iei iel iep ier iet ifc ife iff ifi ifl ifp ifr ift iic iie iif iii iil iip iir iit il- ilc ile ilf ili ill ilp ilr ilt ipc ipe ipf ipi ipl ipp ipr ipt ir- irc ire irf iri irl irp irr irt itc ite itf iti itl itp itt l-p lcc lce lcf lci lcl lcp lcr lct lec lee lef lei lel lep ler let lfc lfe lff lfi lfl lfp lfr lft lic lie lif lii lil lip lir lit llc lle llf lli lll llp llr llt lpc lpe lpf lpi lpl lpp lpr lpt lrc lrf lri lrp lrr lrt ltc lte ltf lti ltl ltp ltr ltt p-p pcc pce pcf pci pcl pcp pcr pct pec pee pef pei pel pep per pet pfc pfe pff pfi pfl pfp pfr pft pic pie pif pii pil pip pir pit plc ple plf pli pll plp plr plt ppc ppe ppf ppi ppl ppp ppr ppt prc pre prf pri prl prp prr prt pt- ptc pte ptf pti ptl ptp ptr ptt rcc rce rcf rci rcl rcp rcr rct re- rec ree ref rei rel rep rer ret rfc rfe rff rfi rfl rfp rfr rft ric rie rif rii ril rip rir rit rlc rle rlf rli rll rlp rlr rlt rpc rpe rpf rpi rpl rpp rpr rpt rrc rrf rri rrl rrp rrr rrt rtc rte rtf rti rtl rtp rtr rtt tcc tce tcf tci tcl tcp tcr tct te- tec tee tef tei tel tep ter tet tfc tfe tff tfi tfl tfp tfr tft tic tie tif tii til tip tir tit tlc tle tlf tli tll tlp tlr tlt tpc tpe tpf tpi tpl tpp tpr tpt trc tre trf tri trl trp trr trt ttc tte ttf tti ttl ttp ttr ttt