-er -ic c-- ccc ccd cce ccf ccg cci ccl ccn ccr ccs cct ccu cdc cdd cde cdf cdg cdi cdl cdn cdr cds cdt cdu ce- cec ced cee cef ceg cei cel cen cer ces cet ceu cfc cfd cfe cff cfg cfi cfl cfn cfr cfs cft cfu cgc cgd cge cgg cgi cgl cgn cgr cgs cgt cgu ci- cic cid cie cif cig cii cil cin cir cis cit ciu cl- clc cld cle clf clg cli cll cln clr cls clt clu cn- cnc cnd cne cnf cng cni cnl cnn cnr cns cnt cnu crc crd cre crf crg cri crl crn crr crs crt cru csc csd cse csf csg csi csl csn csr css cst csu ctc ctd cte ctf ctg cti ctl ctn ctr cts ctt ctu cuc cud cue cuf cug cui cul cun cur cus cut cuu dcc dcd dce dcf dcg dci dcl dcn dcr dcs dct dcu ddc ddd dde ddf ddg ddi ddl ddn ddr dds ddt ddu de- dec ded dee def deg dei del den der des det deu dfc dfd dfe dff dfg dfi dfl dfn dfr dfs dft dfu dgc dgd dge dgf dgg dgi dgl dgn dgr dgs dgt dgu di- dic did die dif dig dii dil din dir dis dit diu dl- dlc dld dle dlf dlg dli dll dlr dls dlt dlu dnc dnd dne dnf dng dni dnl dnn dnr dns dnt drc drd dre drg dri drl drn drr drs drt dru dsc dsd dse dsf dsg dsi dsl dsn dsr dss dst dsu dtc dtd dte dtf dtg dti dtl dtn dtr dts dtt dtu duc dud due duf dug dui dul dun dur dus dut ec- ecc ecd ece ecf ecg eci ecl ecn ecr ecs ect ecu ed- edc edd ede edf edg edi edl edn edr eds edt edu eec eed eee eef eeg eel een eer ees eet ef- efc efd efe eff efg efi efl efr efs eft egc egd ege egf egg egi egl egn egr egs egt egu eic eid eie eif eig eii eil ein eir eis eit eiu elc eld ele elf elg eli ell eln elr els elt elu en- enc end ene enf eng eni enl enn enr ens ent enu erc erd ere erf erg eri erl ern err ers ert eru es- esc esd ese esf esg esi esl esn esr ess est esu etc etd ete etf etg eti etl etn etr ets ett etu eu- euc eud eue euf eug eui eul eun eur eus eut fcc fcd fce fcf fcg fci fcl fcn fcr fcs fct fcu fdc fdd fde fdf fdg fdi fdl fdn fdr fds fdt fdu fec fed fee fef feg fei fel fen fer fes fet feu ffc ffd ffe fff ffg ffi ffl ffn ffr ffs fft ffu fgc fgd fge fgf fgg fgi fgl fgn fgr fgs fgt fic fid fie fif fig fii fil fin fir fis fit fiu flc fld fle flf flg fli fll fln flr fls flt flu fnc fnd fne fnf fng fni fnl fnn fnr fns fnt fnu frc frd fre frf frg fri frl frn frr frs frt fru fsc fsd fse fsf fsg fsi fsl fsn fsr fss fst fsu ftc ftd fte ftf ftg fti ftl ftn ftr fts ftt ftu fud fue fuf fug fui ful fun fur fus fut fuu g-d gcc gcd gce gcf gcg gci gcl gcn gcr gcs gct gcu gdc gdd gde gdf gdi gdl gdn gdr gds gdt gdu ge- gec ged gee gef geg gei gel gen ger ges get geu gfc gfd gfe gff gfi gfl gfr gfs gft ggc ggd ggg ggi ggn ggr ggs ggt ggu gic gid gie gif gig gii gil gin gir gis git giu glc gld gle glf glg gli gll gln glr gls glt glu gnc gnd gne gnf gni gnl gnn gnr gns gnt gnu grc grd gre grf grg gri grl grn grr grs grt gru gsc gsd gse gsf gsg gsi gsl gsn gsr gss gst gsu gtc gtd gte gtf gtg gti gtl gtn gtr gts gtt gtu gu- guc gud gue guf gug gui gul gun gur gus gut guu i-d i-f icc icd ice icf icg ici icl icn icr ics ict icu idc idd ide idf idg idi idl idn idr ids idt idu ie- iec ied iee ief ieg iei iel ien ier ies iet ifc ifd ife iff ifg ifi ifl ifn ifr ifs ift ifu igc igd ige igf igg igi igl ign igr igs igt igu iic iid iie iif iii iil iin iir iis iit iiu il- ilc ild ile ilf ilg ili ill iln ilr ils ilt ilu in- inc ind ine inf ing ini inl inn inr ins int inu ir- irc ird ire irf irg iri irl irn irr irs irt iru is- isc isd ise isf isg isi isl isn isr iss ist isu itc itd ite itf itg iti itl itn its itt itu iu- iuc iud iue iug iui iur ius iut lcc lcd lce lcf lcg lci lcl lcn lcr lcs lct lcu ldc ldd lde ldf ldg ldi ldl ldn ldr lds ldt ldu lec led lee lef leg lei lel len ler les let leu lfc lfd lfe lff lfg lfi lfl lfn lfr lfs lft lfu lgc lgd lge lgf lgg lgi lgl lgn lgr lgs lgt lgu lic lid lie lif lig lii lil lin lir lis lit liu llc lld lle llf llg lli lll lln llr lls llt llu lnc lnd lne lng lni lnl lnn lnr lns lnt lnu lrc lrd lrf lrg lri lrn lrr lrs lrt lru lsc lsd lse lsf lsg lsi lsl lsn lsr lss lst lsu ltc ltd lte ltf ltg lti ltl ltr lts ltt ltu luc lud lue luf lug lui lul lun