-er -ic c-- ccc ccd cce ccf ccg cch cci ccn cco ccr cdc cdd cde cdf cdg cdh cdi cdn cdo cdr ce- cec ced cee cef ceg ceh cei cen ceo cer cfc cfd cfe cff cfg cfh cfi cfn cfo cfr cgc cgd cge cgg cgh cgi cgn cgo cgr ch- chc chd che chf chg chh chi chn cho chr ci- cic cid cie cif cig cih cii cin cio cir cn- cnc cnd cne cnf cng cnh cni cnn cno cnr co- coc cod coe cof cog coh coi con coo cor crc crd cre crf crg crh cri crn cro crr dcc dcd dce dcf dcg dci dcn dco dcr ddc ddd dde ddf ddg ddh ddi ddn ddo ddr de- dec ded dee def deg deh dei den deo der dfc dfd dfe dff dfg dfh dfi dfn dfo dfr dgc dgd dge dgf dgg dgh dgi dgn dgr dh- dhc dhd dhe dhf dhh dhi dho dhr di- dic did die dif dig dih dii din dio dir dnc dnd dne dnf dng dnh dni dnn dno dnr doc dod doe dof dog doh doi don doo dor drc drd dre drg dri drn dro drr ec- ecc ecd ece ecf ecg ech eci ecn eco ecr ed- edc edd ede edf edg edh edi edn edo edr eec eed eee eef eeg een eeo eer ef- efc efd efe eff efg efh efi efo efr egc egd ege egf egg egh egi egn ego egr ehc ehd ehe ehf ehg ehh ehi ehn eho ehr eic eid eie eif eig eii ein eio eir en- enc end ene enf eng enh eni enn eno enr eo- eoc eod eoe eof eog eoh eoi eon eoo eor erc erd ere erf erg erh eri ern ero err fcc fcd fce fcf fcg fci fcn fco fcr fdc fdd fde fdf fdg fdh fdi fdn fdo fdr fec fed fee fef feg feh fei fen feo fer ffc ffd ffe fff ffg ffh ffi ffn ffo ffr fgc fgd fge fgf fgg fgh fgi fgn fgr fhc fhe fhf fhg fhh fhi fhn fho fhr fic fid fie fif fig fih fii fin fir fnc fnd fne fnf fng fnh fni fnn fnr foc foe fof fog foh foi fon foo for frc frd fre frf frg frh fri frn fro frr g-d gcc gcd gce gcf gcg gch gci gcn gco gcr gdc gdd gde gdf gdh gdi gdn gdo gdr ge- gec ged gee gef geg geh gei gen geo ger gfc gfd gfe gff gfh gfi gfo gfr ggc ggd ggg ggh ggi ggn ggo ggr ghc ghd ghe ghg ghh ghi ghn gho ghr gic gid gie gif gig gih gii gin gio gir gnc gnd gne gnf gni gnn gno gnr goc god goe gof gog goh goi gon goo gor grc grd gre grf grg grh gri grn gro grr h-i hcc hcd hce hcf hcg hch hci hcn hco hcr hdc hdd hde hdf hdg hdh hdi hdn hdo hdr he- hec hed hee hef heg heh hei hen heo her hfc hfd hfe hff hfg hfh hfi hfn hfo hfr hgc hge hgf hgg hgh hgi hgn hgo hgr hhc hhd hhe hhf hhg hhh hhi hhn hho hhr hic hid hie hif hig hih hii hin hio hir hnc hnd hne hnf hng hnh hnn hno hoc hod hoe hof hog hoh hoi hon hoo hor hr- hrc hrd hre hrf hrg hrh hri hrn hro hrr i-d i-f icc icd ice icf icg ich ici icn ico icr idc idd ide idf idg idh idi idn ido idr ie- iec ied iee ief ieg iei ien ier ifc ifd ife iff ifg ifi ifn ifo ifr igc igd ige igf igg igh igi ign igo igr ihc ihd ihe ihf ihg ihh ihi ihn iho ihr iic iid iie iif iih iii iin iio iir in- inc ind ine inf ing inh ini inn ino inr io- ioc iod ioe iof iog ioh ioi ion ioo ior ir- irc ird ire irf irg iri irn iro irr n-i ncc ncd nce ncf ncg nch nci ncn nco ncr ndc ndd nde ndf ndg ndh ndi ndn ndo ndr ne- nec ned nee nef neg neh nei nen neo ner nfc nfd nfe nff nfi nfn nfo nfr ngc ngd nge ngf ngg ngh ngi ngn ngo nhc nhd nhe nhf nhg nhh nhi nhn nhr nic nid nie nif nig nih nii nin nio nir nnc nne nnf nng nnh nni nnn nno no- noc nod noe nof nog noh noi non noo nor nrc nrd nre nrf nrg nri nrn nro nrr o-i oc- occ ocd ocf ocg och oci ocn oco ocr odc odd ode odf odg odh odi odn odo odr oec oed oee oef oeg oeh oei oen oeo oer of- ofc ofd ofe off ofg ofi ofn ofo ofr ogc ogd oge ogf ogg ogh ogi ogn ogo ohc ohd ohe ohf ohg ohh ohi ohn oho ohr oic oid oie oif oii oin oio oir on- onc ond one onf ong onh oni onn ono onr oo- ooc ood oof oog ooh ooi oon ooo oor or- orc ord ore orf org orh ori orn oro orr rcc rcd rce rcf rcg rch rci rcn rco rcr rdc rdd rde rdf rdg rdh rdi rdn rdo rdr re- rec red ree ref reg reh rei ren reo rer rfc rfd rfe rff rfg rfh rfi rfn rfo rfr rgc rgd rge rgf rgg rgh rgi rgn rgo rgr rh- rhc rhd rhe rhf rhg rhh rhi rhn rho rhr ric rid rie rif rig rih rii rin rio rir rnc rnd rng rnh rni rnn rno rnr roc rod roe rof rog roh roi ron roo ror rrc rrd rrf rrg rrh rri rrn rrr