-er -ic c-- ccc ccd cce cci ccl ccm ccr ccs cct ccu cdc cdd cde cdi cdl cdm cdr cds cdt cdu ce- cec ced cee cei cel cem cer ces cet ceu ci- cic cid cie cii cil cim cir cis cit ciu cl- clc cld cle cli cll clm clr cls clt clu cmc cmd cme cmi cml cmm cmr cms cmt cmu crc crd cre cri crl crm crr crs crt cru csc csd cse csi csl csm csr css cst csu ctc ctd cte cti ctl ctm ctr cts ctt ctu cuc cud cue cui cul cum cur cus cut cuu dcc dcd dce dci dcl dcm dcr dcs dct dcu ddc ddd dde ddi ddl ddm ddr dds ddt ddu de- dec ded dee dei del dem der des det deu di- dic did die dii dil dim dir dis dit diu dl- dlc dld dle dli dll dlm dlr dls dlt dlu dmc dmd dme dmi dml dmm dmr dms dmt dmu drc drd dre dri drl drm drr drs drt dru dsc dsd dse dsi dsl dsm dsr dss dst dsu dtc dtd dte dti dtl dtm dtr dts dtt dtu duc dud due dui dul dum dur dus dut ec- ecc ecd ece eci ecl ecm ecr ecs ect ecu ed- edc edd ede edi edl edm edr eds edt edu eec eed eee eel eem eer ees eet eic eid eie eii eil eim eir eis eit eiu elc eld ele eli ell elm elr els elt elu em- emc emd eme emi eml emm emr ems emt emu erc erd ere eri erl erm err ers ert eru es- esc esd ese esi esl esm esr ess est esu etc etd ete eti etl etm etr ets ett etu eu- euc eud eue eui eul eur eus eut i-d icc icd ice ici icl icm icr ics ict icu idc idd ide idi idl idm idr ids idt idu ie- iec ied iee iei iel iem ier ies iet iic iid iie iii iil iim iir iis iit iiu il- ilc ild ile ili ill ilm ilr ils ilt ilu im- imc imd ime imi iml imm ims imt imu ir- irc ird ire iri irl irm irr irs irt iru is- isc isd ise isi isl ism isr iss ist isu itc itd ite iti itl itm its itt itu iu- iuc iud iue iui ium iur ius iut lcc lcd lce lci lcl lcm lcr lcs lct lcu ldc ldd lde ldi ldl ldm ldr lds ldt ldu lec led lee lei lel lem ler les let leu lic lid lie lii lil lim lir lis lit liu llc lld lle lli lll llm llr lls llt llu lmc lmd lme lmi lml lmm lmr lms lmt lmu lrc lrd lri lrm lrr lrs lrt lru lsc lsd lse lsi lsl lsm lsr lss lst lsu ltc ltd lte lti ltl ltm ltr lts ltt ltu luc lud lue lui lul lum lur lus lut luu m-r mc- mcc mcd mce mci mcl mcm mcr mcs mct mcu mdc mdd mde mdi mdl mdm mdr mds mdt mdu mec med mee mei mel mem mer mes met meu mi- mic mid mie mii mil mim mir mis mit miu mlc mld mle mli mll mlm mlr mls mlt mlu mmc mmd mme mmi mml mmm mmr mms mmt mmu mrc mrd mre mri mrl mrm mrr mrs mrt mru msc msd mse msi msl msm msr mss mst msu mtc mtd mte mti mtl mtm mtr mts mtt mtu muc mud mue mui mul mum mur mus mut muu rcc rcd rce rci rcl rcm rcr rcs rct rcu rdc rdd rde rdi rdl rdm rdr rds rdt rdu re- rec red ree rei rel rem rer res ret reu ric rid rie rii ril rim rir ris rit rlc rld rle rli rll rlm rlr rls rlt rlu rmc rmd rme rmi rml rmm rmr rms rmt rrc rrd rri rrl rrm rrr rrs rrt rru rsc rsd rse rsi rsl rsm rsr rss rst rsu rtc rtd rte rti rtl rtm rtr rts rtt rtu ruc rud rue rui rum rur rus rut ruu scc scd sce sci scl scm scr scs sct scu sdc sdd sde sdi sdl sdm sdr sds sdt sdu se- sec sed see sei sel sem ser ses set seu sic sid sie sii sil sim sir sis sit siu slc sld sle sli sll slm slr sls slt slu smc smd sme smi sml smm smr sms smt smu sr- src srd sre sri srl srm srr srs srt ss- ssc ssd sse ssi ssl ssm ssr sss sst ssu stc std ste sti stl stm str sts stt stu suc sud sue sui sul sum sur sus sut suu tcc tcd tce tci tcl tcm tcr tcs tct tcu tdc tdd tde tdi tdl tdm tdr tds tdt tdu te- tec ted tee tei tel tem ter tes tet teu tic tid tie tii til tim tir tis tit tiu tlc tld tle tli tll tlm tlr tls tlt tlu tmc tmd tme tmi tml tmm tmr tms tmt tmu trc trd tre tri trl trm trr trs trt tru tsc tsd tse tsi tsl tsm tsr tss tst tsu ttc ttd tte tti ttl ttm ttr tts ttt ttu tuc tud tue tui tul tum tur tus tut tuu ucc ucd uce uci ucl ucm ucr ucs uct ucu udc udd ude udi udl udm udr uds udt udu uec ued uee uei uel uem uer ues uet uic uid uie uii uil uim uir uis uit uiu ulc uld ule uli ull ulm ulr uls ult ulu um- umc umd ume umi uml umm umr ums umt umu ur- urc urd ure uri url urm urr urs urt uru usc usd use usi usl usm usr uss ust usu utc utd ute uti utl utm utr