-er -ic c-- ccc cce ccf cci ccl ccm ccr cct ce- cec cee cef cei cel cem cer cet cfc cfe cff cfi cfl cfm cfr cft ci- cic cie cif cii cil cim cir cit cl- clc cle clf cli cll clm clr clt cmc cme cmf cmi cml cmm cmr cmt crc cre crf cri crl crm crr crt ctc cte ctf cti ctl ctm ctr ctt ec- ecc ece ecf eci ecl ecm ecr ect eec eee eef eel eem eer eet ef- efc efe eff efi efl efm efr eft eic eie eif eii eil eim eir eit elc ele elf eli ell elm elr elt em- emc eme emf emi eml emm emr emt erc ere erf eri erl erm err ert etc ete etf eti etl etm etr ett fcc fce fcf fci fcl fcm fcr fct fec fee fef fei fel fem fer fet ffc ffe fff ffi ffl ffm ffr fft fic fie fif fii fil fim fir fit flc fle flf fli fll flm flr flt fmc fme fmf fmi fml fmm fmr fmt frc fre frf fri frl frm frr frt ftc fte ftf fti ftl ftm ftr ftt i-f icc ice icf ici icl icm icr ict ie- iec iee ief iei iel iem ier iet ifc ife iff ifi ifl ifm ifr ift iic iie iif iii iil iim iir iit il- ilc ile ilf ili ill ilm ilr ilt im- imc ime imf imi iml imm imt ir- irc ire irf iri irl irm irr irt itc ite itf iti itl itm itt lcc lce lcf lci lcl lcm lcr lct lec lee lef lei lel lem ler let lfc lfe lff lfi lfl lfm lfr lft lic lie lif lii lil lim lir lit llc lle llf lli lll llm llr llt lmc lme lmf lmi lml lmm lmr lmt lrc lrf lri lrm lrr lrt ltc lte ltf lti ltl ltm ltr ltt m-f m-r mc- mcc mce mcf mci mcl mcm mcr mct mec mee mef mei mel mem mer met mfc mfe mff mfi mfl mfm mfr mft mi- mic mie mif mii mil mim mir mit mlc mle mlf mli mll mlm mlr mlt mmc mme mmf mmi mml mmm mmr mmt mrc mre mrf mri mrl mrm mrr mrt mtc mte mtf mti mtl mtm mtr mtt rcc rce rcf rci rcl rcm rcr rct re- rec ree ref rei rel rem rer ret rfc rfe rff rfi rfl rfm rfr rft ric rie rif rii ril rim rir rit rlc rle rlf rli rll rlm rlr rlt rmc rme rmf rmi rml rmm rmr rmt rrc rrf rri rrl rrm rrr rrt rtc rte rtf rti rtl rtm rtr rtt tcc tce tcf tci tcl tcm tcr tct te- tec tee tef tei tel tem ter tet tfc tfe tff tfi tfl tfm tfr tft tic tie tif tii til tim tir tit tlc tle tlf tli tll tlm tlr tlt tmc tme tmf tmi tml tmm tmr tmt trc tre trf tri trl trm trr trt ttc tte ttf tti ttl ttm ttr ttt