-er -ic c-- ccc ccd cce ccg cci ccn ccr cct ccu cdc cdd cde cdg cdi cdn cdr cdt cdu ce- cec ced cee ceg cei cen cer cet ceu cgc cgd cge cgg cgi cgn cgr cgt cgu ci- cic cid cie cig cii cin cir cit ciu cn- cnc cnd cne cng cni cnn cnr cnt cnu crc crd cre crg cri crn crr crt cru ctc ctd cte ctg cti ctn ctr ctt ctu cuc cud cue cug cui cun cur cut cuu dcc dcd dce dcg dci dcn dcr dct dcu ddc ddd dde ddg ddi ddn ddr ddt ddu de- dec ded dee deg dei den der det deu dgc dgd dge dgg dgi dgn dgr dgt dgu di- dic did die dig dii din dir dit diu dnc dnd dne dng dni dnn dnr dnt drc drd dre drg dri drn drr drt dru dtc dtd dte dtg dti dtn dtr dtt dtu duc dud due dug dui dun dur dut ec- ecc ecd ece ecg eci ecn ecr ect ecu ed- edc edd ede edg edi edn edr edt edu eec eed eee eeg een eer eet egc egd ege egg egi egn egr egt egu eic eid eie eig eii ein eir eit eiu en- enc end ene eng eni enn enr ent enu erc erd ere erg eri ern err ert eru etc etd ete etg eti etn etr ett etu eu- euc eud eue eug eui eun eur eut g-d gcc gcd gce gcg gci gcn gcr gct gcu gdc gdd gde gdi gdn gdr gdt gdu ge- gec ged gee geg gei gen ger get geu ggc ggd ggg ggi ggn ggr ggt ggu gic gid gie gig gii gin gir git giu gnc gnd gne gni gnn gnr gnt gnu grc grd gre grg gri grn grr grt gru gtc gtd gte gtg gti gtn gtr gtt gtu gu- guc gud gue gug gui gun gur gut guu i-d icc icd ice icg ici icn icr ict icu idc idd ide idg idi idn idr idt idu ie- iec ied iee ieg iei ien ier iet igc igd ige igg igi ign igr igt igu iic iid iie iii iin iir iit iiu in- inc ind ine ing ini inn inr int inu ir- irc ird ire irg iri irn irr irt iru itc itd ite itg iti itn itt itu iu- iuc iud iue iug iui iur iut n-i ncc ncd nce ncg nci ncn ncr nct ncu ndc ndd nde ndg ndi ndn ndr ndt ndu ne- nec ned nee neg nei nen ner net neu ngc ngd nge ngg ngi ngn ngt ngu nic nid nie nig nii nin nir nit niu nnc nne nng nni nnn nnt nnu nrc nrd nre nrg nri nrn nrr nrt nru ntc ntd nte ntg nti ntn ntr ntt ntu nuc nud nue nug nui nun nur nut nuu rcc rcd rce rcg rci rcn rcr rct rcu rdc rdd rde rdg rdi rdn rdr rdt rdu re- rec red ree reg rei ren rer ret reu rgc rgd rge rgg rgi rgn rgr rgt ric rid rie rig rii rin rir rit rnc rnd rng rni rnn rnr rnt rnu rrc rrd rrg rri rrn rrr rrt rru rtc rtd rte rtg rti rtn rtr rtt rtu ruc rud rue rug rui run rur rut ruu tcc tcd tce tcg tci tcn tcr tct tcu tdc tdd tde tdg tdi tdn tdr tdt tdu te- tec ted tee teg tei ten ter tet teu tgc tge tgg tgi tgn tgr tgt tgu tic tid tie tig tii tin tir tit tiu tnc tnd tne tng tni tnn tnr tnt trc trd tre trg tri trn trr trt tru ttc ttd tte ttg tti ttn ttr ttt ttu tuc tud tue tug tui tun tur tut tuu ucc ucd uce ucg uci ucn ucr uct ucu udc udd ude udg udi udn udr udt udu uec ued uee ueg uei uen uer uet ugc uge ugg ugi ugn ugr ugt ugu uic uid uie uig uii uin uir uit uiu un- unc und une ung uni unn unr unt unu ur- urc urd ure urg uri urn urr urt uru utc utd ute uti utn utr utt utu uuc uue uug uun uur uut uuu