-er -ic c-- ccc cce cci ccl ccm ccn ccr ccs cct ccu ce- cec cee cei cel cem cen cer ces cet ceu ci- cic cie cii cil cim cin cir cis cit ciu cl- clc cle cli cll clm cln clr cls clt clu cmc cme cmi cml cmm cmn cmr cms cmt cmu cn- cnc cne cni cnl cnm cnn cnr cns cnt cnu crc cre cri crl crm crn crr crs crt cru csc cse csi csl csm csn csr css cst csu ctc cte cti ctl ctm ctn ctr cts ctt ctu cuc cue cui cul cum cun cur cus cut cuu ec- ecc ece eci ecl ecm ecn ecr ecs ect ecu eec eee eel eem een eer ees eet eic eie eii eil eim ein eir eis eit eiu elc ele eli ell elm eln elr els elt elu em- emc eme emi eml emm emn emr ems emt emu en- enc ene eni enl enm enn enr ens ent enu erc ere eri erl erm ern err ers ert eru es- esc ese esi esl esm esn esr ess est esu etc ete eti etl etm etn etr ets ett etu eu- euc eue eui eul eun eur eus eut icc ice ici icl icm icn icr ics ict icu ie- iec iee iei iel iem ien ier ies iet iic iie iii iil iim iin iir iis iit iiu il- ilc ile ili ill ilm iln ilr ils ilt ilu im- imc ime imi iml imm imn ims imt imu in- inc ine ini inl inm inn inr ins int inu ir- irc ire iri irl irm irn irr irs irt iru is- isc ise isi isl ism isn isr iss ist isu itc ite iti itl itm itn its itt itu iu- iuc iue iui ium iur ius iut lcc lce lci lcl lcm lcn lcr lcs lct lcu lec lee lei lel lem len ler les let leu lic lie lii lil lim lin lir lis lit liu llc lle lli lll llm lln llr lls llt llu lmc lme lmi lml lmm lmn lmr lms lmt lmu lnc lne lni lnl lnm lnn lnr lns lnt lnu lrc lri lrm lrn lrr lrs lrt lru lsc lse lsi lsl lsm lsn lsr lss lst lsu ltc lte lti ltl ltm ltr lts ltt ltu luc lue lui lul lum lun lur lus lut luu m-r mc- mcc mce mci mcl mcm mcn mcr mcs mct mcu mec mee mei mel mem men mer mes met meu mi- mic mie mii mil mim min mir mis mit miu mlc mle mli mll mlm mln mlr mls mlt mlu mmc mme mmi mml mmm mmn mmr mms mmt mmu mnc mne mni mnl mnm mnn mnr mns mnt mnu mrc mre mri mrl mrm mrn mrr mrs mrt mru msc mse msi msl msm msn msr mss mst msu mtc mte mti mtl mtm mtn mtr mts mtt mtu muc mue mui mul mum mun mur mus mut muu n-i ncc nce nci ncl ncm ncn ncr ncs nct ncu ne- nec nee nei nel nem nen ner nes net neu nic nie nii nil nim nin nir nis nit niu nlc nle nli nll nlm nln nlr nls nlt nlu nmc nme nmi nml nmm nmn nmr nms nmt nmu nnc nne nni nnl nnm nnn nns nnt nnu nrc nre nri nrl nrm nrn nrr nrs nrt nru nsc nse nsi nsl nsm nsn nsr nss nst nsu ntc nte nti ntm ntn ntr nts ntt ntu nuc nue nui nul num nun nur nus nut nuu rcc rce rci rcl rcm rcn rcr rcs rct rcu re- rec ree rei rel rem ren rer res ret reu ric rie rii ril rim rin rir ris rit rlc rle rli rll rlm rln rlr rls rlt rlu rmc rme rmi rml rmm rmn rmr rms rmt rnc rni rnm rnn rnr rns rnt rnu rrc rri rrl rrm rrn rrr rrs rrt rru rsc rse rsi rsl rsm rsn rsr rss rst rsu rtc rte rti rtl rtm rtn rtr rts rtt rtu ruc rue rui rum run rur rus rut ruu scc sce sci scl scm scn scr scs sct scu se- sec see sei sel sem sen ser ses set seu sic sie sii sil sim sin sir sis sit siu slc sle sli sll slm sln slr sls slt slu smc sme smi sml smm smn smr sms smt smu snc sne sni snl snm snn snr sns snt snu sr- src sre sri srl srm srn srr srs srt ss- ssc sse ssi ssl ssm ssn ssr sss sst ssu stc ste sti stl stm stn str sts stt stu suc sue sui sul sum sun sur sus sut suu tcc tce tci tcl tcm tcn tcr tcs tct tcu te- tec tee tei tel tem ten ter tes tet teu tic tie tii til tim tin tir tis tit tiu tlc tle tli tll tlm tln tlr tls tlt tlu tmc tme tmi tml tmm tmn tmr tms tmt tmu tnc tne tni tnl tnm tnn tnr tns tnt trc tre tri trl trm trn trr trs trt tru tsc tse tsi tsl tsm tsn tsr tss tst tsu ttc tte tti ttl ttm ttn ttr tts ttt ttu tuc tue tui tul tum tun tur tus tut tuu ucc uce uci ucl ucm ucn ucr ucs uct ucu uec uee uei uel uem uen uer ues uet uic uie uii uil uim uin uir uis uit uiu ulc ule uli ull ulm uln ulr uls ult ulu um- umc ume umi uml umm umn umr ums umt umu un- unc une uni unl unm unn unr uns unt unu ur- urc ure uri url urm urn urr urs urt uru usc use usi usl usm usn usr uss ust usu utc ute uti utl utm utn utr uts utt utu uuc uue