-er -ic c-- ccc ccd cce cci ccl ccm ccr cct ccu cdc cdd cde cdi cdl cdm cdr cdt cdu ce- cec ced cee cei cel cem cer cet ceu ci- cic cid cie cii cil cim cir cit ciu cl- clc cld cle cli cll clm clr clt clu cmc cmd cme cmi cml cmm cmr cmt cmu crc crd cre cri crl crm crr crt cru ctc ctd cte cti ctl ctm ctr ctt ctu cuc cud cue cui cul cum cur cut cuu dcc dcd dce dci dcl dcm dcr dct dcu ddc ddd dde ddi ddl ddm ddr ddt ddu de- dec ded dee dei del dem der det deu di- dic did die dii dil dim dir dit diu dl- dlc dld dle dli dll dlm dlr dlt dlu dmc dmd dme dmi dml dmm dmr dmt dmu drc drd dre dri drl drm drr drt dru dtc dtd dte dti dtl dtm dtr dtt dtu duc dud due dui dul dum dur dut ec- ecc ecd ece eci ecl ecm ecr ect ecu ed- edc edd ede edi edl edm edr edt edu eec eed eee eel eem eer eet eic eid eie eii eil eim eir eit eiu elc eld ele eli ell elm elr elt elu em- emc emd eme emi eml emm emr emt emu erc erd ere eri erl erm err ert eru etc etd ete eti etl etm etr ett etu eu- euc eud eue eui eul eur eut i-d icc icd ice ici icl icm icr ict icu idc idd ide idi idl idm idr idt idu ie- iec ied iee iei iel iem ier iet iic iid iie iii iil iim iir iit iiu il- ilc ild ile ili ill ilm ilr ilt ilu im- imc imd ime imi iml imm imt imu ir- irc ird ire iri irl irm irr irt iru itc itd ite iti itl itm itt itu iu- iuc iud iue iui ium iur iut lcc lcd lce lci lcl lcm lcr lct lcu ldc ldd lde ldi ldl ldm ldr ldt ldu lec led lee lei lel lem ler let leu lic lid lie lii lil lim lir lit liu llc lld lle lli lll llm llr llt llu lmc lmd lme lmi lml lmm lmr lmt lmu lrc lrd lri lrm lrr lrt lru ltc ltd lte lti ltl ltm ltr ltt ltu luc lud lue lui lul lum lur lut luu m-r mc- mcc mcd mce mci mcl mcm mcr mct mcu mdc mdd mde mdi mdl mdm mdr mdt mdu mec med mee mei mel mem mer met meu mi- mic mid mie mii mil mim mir mit miu mlc mld mle mli mll mlm mlr mlt mlu mmc mmd mme mmi mml mmm mmr mmt mmu mrc mrd mre mri mrl mrm mrr mrt mru mtc mtd mte mti mtl mtm mtr mtt mtu muc mud mue mui mul mum mur mut muu rcc rcd rce rci rcl rcm rcr rct rcu rdc rdd rde rdi rdl rdm rdr rdt rdu re- rec red ree rei rel rem rer ret reu ric rid rie rii ril rim rir rit rlc rld rle rli rll rlm rlr rlt rlu rmc rmd rme rmi rml rmm rmr rmt rrc rrd rri rrl rrm rrr rrt rru rtc rtd rte rti rtl rtm rtr rtt rtu ruc rud rue rui rum rur rut ruu tcc tcd tce tci tcl tcm tcr tct tcu tdc tdd tde tdi tdl tdm tdr tdt tdu te- tec ted tee tei tel tem ter tet teu tic tid tie tii til tim tir tit tiu tlc tld tle tli tll tlm tlr tlt tlu tmc tmd tme tmi tml tmm tmr tmt tmu trc trd tre tri trl trm trr trt tru ttc ttd tte tti ttl ttm ttr ttt ttu tuc tud tue tui tul tum tur tut tuu ucc ucd uce uci ucl ucm ucr uct ucu udc udd ude udi udl udm udr udt udu uec ued uee uei uel uem uer uet uic uid uie uii uil uim uir uit uiu ulc uld ule uli ull ulm ulr ult ulu um- umc umd ume umi uml umm umr umt umu ur- urc urd ure uri url urm urr urt uru utc utd ute uti utl utm utr utt utu uuc uue uum uur uut uuu