-er -ic -th c-- ccc ccd cce ccf ccg cch cci ccn cco ccr cct cdc cdd cde cdf cdg cdh cdi cdn cdo cdr cdt ce- cec ced cee cef ceg ceh cei cen ceo cer cet cfc cfd cfe cff cfg cfh cfi cfn cfo cfr cft cgc cgd cge cgg cgh cgi cgn cgo cgr cgt ch- chc chd che chf chg chh chi chn cho chr cht ci- cic cid cie cif cig cih cii cin cio cir cit cn- cnc cnd cne cnf cng cnh cni cnn cno cnr cnt co- coc cod coe cof cog coh coi con coo cor cot crc crd cre crf crg crh cri crn cro crr crt ctc ctd cte ctf ctg cth cti ctn cto ctr ctt dcc dcd dce dcf dcg dci dcn dco dcr dct ddc ddd dde ddf ddg ddh ddi ddn ddo ddr ddt de- dec ded dee def deg deh dei den deo der det dfc dfd dfe dff dfg dfh dfi dfn dfo dfr dft dgc dgd dge dgf dgg dgh dgi dgn dgr dgt dh- dhc dhd dhe dhf dhh dhi dho dhr dht di- dic did die dif dig dih dii din dio dir dit dnc dnd dne dnf dng dnh dni dnn dno dnr dnt doc dod doe dof dog doh doi don doo dor dot drc drd dre drg dri drn dro drr drt dtc dtd dte dtf dtg dth dti dtn dto dtr dtt ec- ecc ecd ece ecf ecg ech eci ecn eco ecr ect ed- edc edd ede edf edg edh edi edn edo edr edt eec eed eee eef eeg een eeo eer eet ef- efc efd efe eff efg efh efi efo efr eft egc egd ege egf egg egh egi egn ego egr egt ehc ehd ehe ehf ehg ehh ehi ehn eho ehr eht eic eid eie eif eig eii ein eio eir eit en- enc end ene enf eng enh eni enn eno enr ent eo- eoc eod eoe eof eog eoh eoi eon eoo eor eot erc erd ere erf erg erh eri ern ero err ert etc etd ete etf etg eth eti etn eto etr ett fcc fcd fce fcf fcg fci fcn fco fcr fct fdc fdd fde fdf fdg fdh fdi fdn fdo fdr fdt fec fed fee fef feg feh fei fen feo fer fet ffc ffd ffe fff ffg ffh ffi ffn ffo ffr fft fgc fgd fge fgf fgg fgh fgi fgn fgr fgt fhc fhe fhf fhg fhh fhi fhn fho fhr fic fid fie fif fig fih fii fin fir fit fnc fnd fne fnf fng fnh fni fnn fnr fnt foc foe fof fog foh foi fon foo for fot frc frd fre frf frg frh fri frn fro frr frt ftc ftd fte ftf ftg fth fti ftn fto ftr ftt g-d gcc gcd gce gcf gcg gch gci gcn gco gcr gct gdc gdd gde gdf gdh gdi gdn gdo gdr gdt ge- gec ged gee gef geg geh gei gen geo ger get gfc gfd gfe gff gfh gfi gfo gfr gft ggc ggd ggg ggh ggi ggn ggo ggr ggt ghc ghd ghe ghg ghh ghi ghn gho ghr ght gic gid gie gif gig gih gii gin gio gir git gnc gnd gne gnf gni gnn gno gnr gnt goc god goe gof gog goh goi gon goo gor got grc grd gre grf grg grh gri grn gro grr grt gtc gtd gte gtf gtg gth gti gtn gto gtr gtt h-i hcc hcd hce hcf hcg hch hci hcn hco hcr hct hdc hdd hde hdf hdg hdh hdi hdn hdo hdr hdt he- hec hed hee hef heg heh hei hen heo her het hfc hfd hfe hff hfg hfh hfi hfn hfo hfr hft hgc hge hgf hgg hgh hgi hgn hgo hgr hgt hhc hhd hhe hhf hhg hhh hhi hhn hho hhr hht hic hid hie hif hig hih hii hin hio hir hit hnc hnd hne hnf hng hnh hnn hno hnt hoc hod hoe hof hog hoh hoi hon hoo hor hot hr- hrc hrd hre hrf hrg hrh hri hrn hro hrr hrt htc htd hte htf htg hth hti htn hto htr htt i-d i-f icc icd ice icf icg ich ici icn ico icr ict idc idd ide idf idg idh idi idn ido idr idt ie- iec ied iee ief ieg iei ien ier iet ifc ifd ife iff ifg ifi ifn ifo ifr ift igc igd ige igf igg igh igi ign igo igr igt ihc ihd ihe ihf ihg ihh ihi ihn iho ihr iht iic iid iie iif iih iii iin iio iir iit in- inc ind ine inf ing inh ini inn ino inr int io- ioc iod ioe iof iog ioh ioi ion ioo ior iot ir- irc ird ire irf irg iri irn iro irr irt itc itd ite itf itg ith iti itn ito itt n-i ncc ncd nce ncf ncg nch nci ncn nco ncr nct ndc ndd nde ndf ndg ndh ndi ndn ndo ndr ndt ne- nec ned nee nef neg neh nei nen neo ner net nfc nfd nfe nff nfi nfn nfo nfr nft ngc ngd nge ngf ngg ngh ngi ngn ngo ngt nhc nhd nhe nhf nhg nhh nhi nhn nhr nht nic nid nie nif nig nih nii nin nio nir nit nnc nne nnf nng nnh nni nnn nno nnt no- noc nod noe nof nog noh noi non noo nor not nrc nrd nre nrf nrg nri nrn nro nrr nrt ntc ntd nte ntf ntg nth nti ntn nto ntr ntt o-i oc- occ ocd ocf ocg och oci ocn oco ocr oct odc odd ode odf odg odh odi odn odo odr odt oec oed oee oef oeg oeh oei oen oeo oer oet of- ofc ofd ofe off ofg ofi ofn ofo