-er -ic c-- ccc ccd cce cci ccl ccn ccr cct ccu cdc cdd cde cdi cdl cdn cdr cdt cdu ce- cec ced cee cei cel cen cer cet ceu ci- cic cid cie cii cil cin cir cit ciu cl- clc cld cle cli cll cln clr clt clu cn- cnc cnd cne cni cnl cnn cnr cnt cnu crc crd cre cri crl crn crr crt cru ctc ctd cte cti ctl ctn ctr ctt ctu cuc cud cue cui cul cun cur cut cuu dcc dcd dce dci dcl dcn dcr dct dcu ddc ddd dde ddi ddl ddn ddr ddt ddu de- dec ded dee dei del den der det deu di- dic did die dii dil din dir dit diu dl- dlc dld dle dli dll dlr dlt dlu dnc dnd dne dni dnl dnn dnr dnt drc drd dre dri drl drn drr drt dru dtc dtd dte dti dtl dtn dtr dtt dtu duc dud due dui dul dun dur dut ec- ecc ecd ece eci ecl ecn ecr ect ecu ed- edc edd ede edi edl edn edr edt edu eec eed eee eel een eer eet eic eid eie eii eil ein eir eit eiu elc eld ele eli ell eln elr elt elu en- enc end ene eni enl enn enr ent enu erc erd ere eri erl ern err ert eru etc etd ete eti etl etn etr ett etu eu- euc eud eue eui eul eun eur eut i-d icc icd ice ici icl icn icr ict icu idc idd ide idi idl idn idr idt idu ie- iec ied iee iei iel ien ier iet iic iid iie iii iil iin iir iit iiu il- ilc ild ile ili ill iln ilr ilt ilu in- inc ind ine ini inl inn inr int inu ir- irc ird ire iri irl irn irr irt iru itc itd ite iti itl itn itt itu iu- iuc iud iue iui iur iut lcc lcd lce lci lcl lcn lcr lct lcu ldc ldd lde ldi ldl ldn ldr ldt ldu lec led lee lei lel len ler let leu lic lid lie lii lil lin lir lit liu llc lld lle lli lll lln llr llt llu lnc lnd lne lni lnl lnn lnr lnt lnu lrc lrd lri lrn lrr lrt lru ltc ltd lte lti ltl ltr ltt ltu luc lud lue lui lul lun lur lut luu n-i ncc ncd nce nci ncl ncn ncr nct ncu ndc ndd nde ndi ndl ndn ndr ndt ndu ne- nec ned nee nei nel nen ner net neu nic nid nie nii nil nin nir nit niu nlc nld nle nli nll nln nlr nlt nlu nnc nne nni nnl nnn nnt nnu nrc nrd nre nri nrl nrn nrr nrt nru ntc ntd nte nti ntn ntr ntt ntu nuc nud nue nui nul nun nur nut nuu rcc rcd rce rci rcl rcn rcr rct rcu rdc rdd rde rdi rdl rdn rdr rdt rdu re- rec red ree rei rel ren rer ret reu ric rid rie rii ril rin rir rit rlc rld rle rli rll rln rlr rlt rlu rnc rnd rni rnn rnr rnt rnu rrc rrd rri rrl rrn rrr rrt rru rtc rtd rte rti rtl rtn rtr rtt rtu ruc rud rue rui run rur rut ruu tcc tcd tce tci tcl tcn tcr tct tcu tdc tdd tde tdi tdl tdn tdr tdt tdu te- tec ted tee tei tel ten ter tet teu tic tid tie tii til tin tir tit tiu tlc tld tle tli tll tln tlr tlt tlu tnc tnd tne tni tnl tnn tnr tnt trc trd tre tri trl trn trr trt tru ttc ttd tte tti ttl ttn ttr ttt ttu tuc tud tue tui tul tun tur tut tuu ucc ucd uce uci ucl ucn ucr uct ucu udc udd ude udi udl udn udr udt udu uec ued uee uei uel uen uer uet uic uid uie uii uil uin uir uit uiu ulc uld ule uli ull uln ulr ult ulu un- unc und une uni unl unn unr unt unu ur- urc urd ure uri url urn urr urt uru utc utd ute uti utl utn utr utt utu uuc uue uun uur uut uuu