-er -ic c-- ccc ccd cce ccf ccg cch cci ccn cco ccr ccs ccw cdc cdd cde cdf cdg cdh cdi cdn cdo cdr cds cdw ce- cec ced cee cef ceg ceh cei cen ceo cer ces cew cfc cfd cfe cff cfg cfh cfi cfn cfo cfr cfs cfw cgc cgd cge cgg cgh cgi cgn cgo cgr cgs cgw ch- chc chd che chf chg chh chi chn cho chr chs chw ci- cic cid cie cif cig cih cii cin cio cir cis ciw cn- cnc cnd cne cnf cng cnh cni cnn cno cnr cns cnw co- coc cod coe cof cog coh coi con coo cor cos cow crc crd cre crf crg crh cri crn cro crr crs crw csc csd cse csf csg csh csi csn cso csr css csw cw- cwc cwd cwe cwg cwh cwi cwn cwo cwr cws dcc dcd dce dcf dcg dci dcn dco dcr dcs dcw ddc ddd dde ddf ddg ddh ddi ddn ddo ddr dds ddw de- dec ded dee def deg deh dei den deo der des dew dfc dfd dfe dff dfg dfh dfi dfn dfo dfr dfs dfw dgc dgd dge dgf dgg dgh dgi dgn dgr dgs dgw dh- dhc dhd dhe dhf dhh dhi dho dhr dhs dhw di- dic did die dif dig dih dii din dio dir dis diw dnc dnd dne dnf dng dnh dni dnn dno dnr dns dnw doc dod doe dof dog doh doi don doo dor dos dow drc drd dre drg dri drn dro drr drs drw dsc dsd dse dsf dsg dsh dsi dsn dso dsr dss dsw dwc dwe dwf dwg dwh dwi dwn dwo dwr dws dww ec- ecc ecd ece ecf ecg ech eci ecn eco ecr ecs ecw ed- edc edd ede edf edg edh edi edn edo edr eds edw eec eed eee eef eeg een eeo eer ees eew ef- efc efd efe eff efg efh efi efo efr efs efw egc egd ege egf egg egh egi egn ego egr egs egw ehc ehd ehe ehf ehg ehh ehi ehn eho ehr ehs eic eid eie eif eig eii ein eio eir eis en- enc end ene enf eng enh eni enn eno enr ens enw eo- eoc eod eoe eof eog eoh eoi eon eoo eor eos eow erc erd ere erf erg erh eri ern ero err ers erw es- esc esd ese esf esg esh esi esn eso esr ess esw ewc ewd ewe ewf ewi ewo ewr ews eww fcc fcd fce fcf fcg fci fcn fco fcr fcs fcw fdc fdd fde fdf fdg fdh fdi fdn fdo fdr fds fec fed fee fef feg feh fei fen feo fer fes few ffc ffd ffe fff ffg ffh ffi ffn ffo ffr ffs ffw fgc fgd fge fgf fgg fgh fgi fgn fgr fgs fgw fhc fhe fhf fhg fhh fhi fhn fho fhr fhs fic fid fie fif fig fih fii fin fir fis fnc fnd fne fnf fng fnh fni fnn fnr fns fnw foc foe fof fog foh foi fon foo for fos fow frc frd fre frf frg frh fri frn fro frr frs frw fsc fsd fse fsf fsg fsh fsi fsn fso fsr fss fsw fwc fwd fwe fwf fwi fwn fwo fws g-d gcc gcd gce gcf gcg gch gci gcn gco gcr gcs gcw gdc gdd gde gdf gdh gdi gdn gdo gdr gds gdw ge- gec ged gee gef geg geh gei gen geo ger ges gew gfc gfd gfe gff gfh gfi gfo gfr gfs gfw ggc ggd ggg ggh ggi ggn ggo ggr ggs ggw ghc ghd ghe ghg ghh ghi ghn gho ghr ghs gic gid gie gif gig gih gii gin gio gir gis gnc gnd gne gnf gni gnn gno gnr gns gnw goc god goe gof gog goh goi gon goo gor gos gow grc grd gre grf grg grh gri grn gro grr grs grw gsc gsd gse gsf gsg gsi gsn gso gsr gss gsw gwc gwd gwe gwf gwg gwi gwn gwr gws h-i hcc hcd hce hcf hcg hch hci hcn hco hcr hcs hcw hdc hdd hde hdf hdg hdh hdi hdn hdo hdr hds hdw he- hec hed hee hef heg heh hei hen heo her hes hew hfc hfd hfe hff hfg hfh hfi hfn hfo hfr hfs hfw hgc hge hgf hgg hgh hgi hgn hgo hgr hgs hgw hhc hhd hhe hhf hhg hhh hhi hhn hho hhr hhs hhw hic hid hie hif hig hih hii hin hio hir his hiw hnc hnd hne hnf hng hnh hnn hno hns hnw hoc hod hoe hof hog hoh hoi hon hoo hor hos how hr- hrc hrd hre hrf hrg hrh hri hrn hro hrr hrs hrw hsc hsd hse hsf hsg hsh hsi hsn hsr hss hsw hw- hwd hwe hwf hwg hwi hwn hwo hwr hws hww i-d i-f icc icd ice icf icg ich ici icn ico icr ics icw idc idd ide idf idg idh idi idn ido idr ids idw ie- iec ied iee ief ieg iei ien ier ies ifc ifd ife iff ifg ifi ifn ifo ifr ifs igc igd ige igf igg igh igi ign igo igr igs igw ihc ihd ihe ihf ihg ihh ihi ihn iho ihr ihs iic iid iie iif iih iii iin iio iir iis iiw in- inc ind ine inf ing inh ini inn ino inr ins io- ioc iod ioe iof iog ioh ioi ion ioo ior ios iow ir- irc ird ire irf irg iri irn iro irr irs is- isc isd ise isf isg ish isi isn iso isr iss isw iwc iwd iwe iwf iwg iwi iwo iwr iws iww n-i ncc ncd nce ncf ncg nch nci ncn nco ncr ncs ncw ndc ndd nde ndf ndg ndh ndi ndn ndo ndr nds ne-