-er -ic -ol c-- ccc ccd cce ccf ccg cci ccl ccn cco ccr ccu cdc cdd cde cdf cdg cdi cdl cdn cdo cdr cdu ce- cec ced cee cef ceg cei cel cen ceo cer ceu cfc cfd cfe cff cfg cfi cfl cfn cfo cfr cfu cgc cgd cge cgg cgi cgl cgn cgo cgr cgu ci- cic cid cie cif cig cii cil cin cio cir ciu cl- clc cld cle clf clg cli cll cln clo clr clu cn- cnc cnd cne cnf cng cni cnl cnn cno cnr cnu co- coc cod coe cof cog coi col con coo cor cou crc crd cre crf crg cri crl crn cro crr cru cuc cud cue cuf cug cui cul cun cuo cur cuu dcc dcd dce dcf dcg dci dcl dcn dco dcr dcu ddc ddd dde ddf ddg ddi ddl ddn ddo ddr ddu de- dec ded dee def deg dei del den deo der deu dfc dfd dfe dff dfg dfi dfl dfn dfo dfr dfu dgc dgd dge dgf dgg dgi dgl dgn dgr dgu di- dic did die dif dig dii dil din dio dir diu dl- dlc dld dle dlf dlg dli dll dlo dlr dlu dnc dnd dne dnf dng dni dnl dnn dno dnr doc dod doe dof dog doi dol don doo dor dou drc drd dre drg dri drl drn dro drr dru duc dud due duf dug dui dul dun duo dur ec- ecc ecd ece ecf ecg eci ecl ecn eco ecr ecu ed- edc edd ede edf edg edi edl edn edo edr edu eec eed eee eef eeg eel een eeo eer ef- efc efd efe eff efg efi efl efo efr egc egd ege egf egg egi egl egn ego egr egu eic eid eie eif eig eii eil ein eio eir eiu elc eld ele elf elg eli ell eln elo elr elu en- enc end ene enf eng eni enl enn eno enr enu eo- eoc eod eoe eof eog eoi eol eon eoo eor eou erc erd ere erf erg eri erl ern ero err eru eu- euc eud eue euf eug eui eul eun eur fcc fcd fce fcf fcg fci fcl fcn fco fcr fcu fdc fdd fde fdf fdg fdi fdl fdn fdo fdr fdu fec fed fee fef feg fei fel fen feo fer feu ffc ffd ffe fff ffg ffi ffl ffn ffo ffr ffu fgc fgd fge fgf fgg fgi fgl fgn fgr fic fid fie fif fig fii fil fin fir fiu flc fld fle flf flg fli fll fln flo flr flu fnc fnd fne fnf fng fni fnl fnn fnr fnu foc foe fof fog foi fol fon foo for fou frc frd fre frf frg fri frl frn fro frr fru fud fue fuf fug fui ful fun fuo fur fuu g-d gcc gcd gce gcf gcg gci gcl gcn gco gcr gcu gdc gdd gde gdf gdi gdl gdn gdo gdr gdu ge- gec ged gee gef geg gei gel gen geo ger geu gfc gfd gfe gff gfi gfl gfo gfr ggc ggd ggg ggi ggn ggo ggr ggu gic gid gie gif gig gii gil gin gio gir giu glc gld gle glf glg gli gll gln glo glr glu gnc gnd gne gnf gni gnl gnn gno gnr gnu goc god goe gof gog goi gol gon goo gor gou grc grd gre grf grg gri grl grn gro grr gru gu- guc gud gue guf gug gui gul gun guo gur guu i-d i-f icc icd ice icf icg ici icl icn ico icr icu idc idd ide idf idg idi idl idn ido idr idu ie- iec ied iee ief ieg iei iel ien ier ifc ifd ife iff ifg ifi ifl ifn ifo ifr ifu igc igd ige igf igg igi igl ign igo igr igu iic iid iie iif iii iil iin iio iir iiu il- ilc ild ile ilf ilg ili ill iln ilo ilr ilu in- inc ind ine inf ing ini inl inn ino inr inu io- ioc iod ioe iof iog ioi iol ion ioo ior iou ir- irc ird ire irf irg iri irl irn iro irr iru iu- iuc iud iue iug iui iur lcc lcd lce lcf lcg lci lcl lcn lco lcr lcu ldc ldd lde ldf ldg ldi ldl ldn ldo ldr ldu lec led lee lef leg lei lel len leo ler leu lfc lfd lfe lff lfg lfi lfl lfn lfo lfr lfu lgc lgd lge lgf lgg lgi lgl lgn lgo lgr lgu lic lid lie lif lig lii lil lin lio lir liu llc lld lle llf llg lli lll lln llo llr llu lnc lnd lne lng lni lnl lnn lno lnr lnu loc lod loe lof log loi lol lon loo lor lou lrc lrd lrf lrg lri lrn lro lrr lru luc lud lue luf lug lui lul lun luo lur luu n-i ncc ncd nce ncf ncg nci ncl ncn nco ncr ncu ndc ndd nde ndf ndg ndi ndl ndn ndo ndr ndu ne- nec ned nee nef neg nei nel nen neo ner neu nfc nfd nfe nff nfi nfl nfn nfo nfr nfu ngc ngd nge ngf ngg ngi ngl ngn ngo ngu nic nid nie nif nig nii nil nin nio nir niu nlc nld nle nlf nlg nli nll nln nlo nlr nlu nnc nne nnf nng nni nnl nnn nno nnu no- noc nod noe nof nog noi nol non noo nor nou nrc nrd nre nrf nrg nri nrl nrn nro nrr nru nuc nud nue nug nui nul nun nuo nur nuu o-i oc- occ ocd ocf ocg oci ocl ocn oco ocr ocu odc odd ode odf odg odi odl odn odo odr odu oec oed oee oef oeg oei oel oen oeo oer of- ofc ofd ofe off ofg ofi ofl ofn