-er -ic c-- ccc ccd cce cci ccl ccm ccr cct cdc cdd cde cdi cdl cdm cdr cdt ce- cec ced cee cei cel cem cer cet ci- cic cid cie cii cil cim cir cit cl- clc cld cle cli cll clm clr clt cmc cmd cme cmi cml cmm cmr cmt crc crd cre cri crl crm crr crt ctc ctd cte cti ctl ctm ctr ctt dcc dcd dce dci dcl dcm dcr dct ddc ddd dde ddi ddl ddm ddr ddt de- dec ded dee dei del dem der det di- dic did die dii dil dim dir dit dl- dlc dld dle dli dll dlm dlr dlt dmc dmd dme dmi dml dmm dmr dmt drc drd dre dri drl drm drr drt dtc dtd dte dti dtl dtm dtr dtt ec- ecc ecd ece eci ecl ecm ecr ect ed- edc edd ede edi edl edm edr edt eec eed eee eel eem eer eet eic eid eie eii eil eim eir eit elc eld ele eli ell elm elr elt em- emc emd eme emi eml emm emr emt erc erd ere eri erl erm err ert etc etd ete eti etl etm etr ett i-d icc icd ice ici icl icm icr ict idc idd ide idi idl idm idr idt ie- iec ied iee iei iel iem ier iet iic iid iie iii iil iim iir iit il- ilc ild ile ili ill ilm ilr ilt im- imc imd ime imi iml imm imt ir- irc ird ire iri irl irm irr irt itc itd ite iti itl itm itt lcc lcd lce lci lcl lcm lcr lct ldc ldd lde ldi ldl ldm ldr ldt lec led lee lei lel lem ler let lic lid lie lii lil lim lir lit llc lld lle lli lll llm llr llt lmc lmd lme lmi lml lmm lmr lmt lrc lrd lri lrm lrr lrt ltc ltd lte lti ltl ltm ltr ltt m-r mc- mcc mcd mce mci mcl mcm mcr mct mdc mdd mde mdi mdl mdm mdr mdt mec med mee mei mel mem mer met mi- mic mid mie mii mil mim mir mit mlc mld mle mli mll mlm mlr mlt mmc mmd mme mmi mml mmm mmr mmt mrc mrd mre mri mrl mrm mrr mrt mtc mtd mte mti mtl mtm mtr mtt rcc rcd rce rci rcl rcm rcr rct rdc rdd rde rdi rdl rdm rdr rdt re- rec red ree rei rel rem rer ret ric rid rie rii ril rim rir rit rlc rld rle rli rll rlm rlr rlt rmc rmd rme rmi rml rmm rmr rmt rrc rrd rri rrl rrm rrr rrt rtc rtd rte rti rtl rtm rtr rtt tcc tcd tce tci tcl tcm tcr tct tdc tdd tde tdi tdl tdm tdr tdt te- tec ted tee tei tel tem ter tet tic tid tie tii til tim tir tit tlc tld tle tli tll tlm tlr tlt tmc tmd tme tmi tml tmm tmr tmt trc trd tre tri trl trm trr trt ttc ttd tte tti ttl ttm ttr ttt