-er -ic c-- ccc cce ccf ccg cch cci ccn cco ccr ccs ce- cec cee cef ceg ceh cei cen ceo cer ces cfc cfe cff cfg cfh cfi cfn cfo cfr cfs cgc cge cgg cgh cgi cgn cgo cgr cgs ch- chc che chf chg chh chi chn cho chr chs ci- cic cie cif cig cih cii cin cio cir cis cn- cnc cne cnf cng cnh cni cnn cno cnr cns co- coc coe cof cog coh coi con coo cor cos crc cre crf crg crh cri crn cro crr crs csc cse csf csg csh csi csn cso csr css ec- ecc ece ecf ecg ech eci ecn eco ecr ecs eec eee eef eeg een eeo eer ees ef- efc efe eff efg efh efi efo efr efs egc ege egf egg egh egi egn ego egr egs ehc ehe ehf ehg ehh ehi ehn eho ehr ehs eic eie eif eig eii ein eio eir eis en- enc ene enf eng enh eni enn eno enr ens eo- eoc eoe eof eog eoh eoi eon eoo eor eos erc ere erf erg erh eri ern ero err ers es- esc ese esf esg esh esi esn eso esr ess fcc fce fcf fcg fci fcn fco fcr fcs fec fee fef feg feh fei fen feo fer fes ffc ffe fff ffg ffh ffi ffn ffo ffr ffs fgc fge fgf fgg fgh fgi fgn fgr fgs fhc fhe fhf fhg fhh fhi fhn fho fhr fhs fic fie fif fig fih fii fin fir fis fnc fne fnf fng fnh fni fnn fnr fns foc foe fof fog foh foi fon foo for fos frc fre frf frg frh fri frn fro frr frs fsc fse fsf fsg fsh fsi fsn fso fsr fss gcc gce gcf gcg gch gci gcn gco gcr gcs ge- gec gee gef geg geh gei gen geo ger ges gfc gfe gff gfh gfi gfo gfr gfs ggc ggg ggh ggi ggn ggo ggr ggs ghc ghe ghg ghh ghi ghn gho ghr ghs gic gie gif gig gih gii gin gio gir gis gnc gne gnf gni gnn gno gnr gns goc goe gof gog goh goi gon goo gor gos grc gre grf grg grh gri grn gro grr grs gsc gse gsf gsg gsi gsn gso gsr gss h-i hcc hce hcf hcg hch hci hcn hco hcr hcs he- hec hee hef heg heh hei hen heo her hes hfc hfe hff hfg hfh hfi hfn hfo hfr hfs hgc hge hgf hgg hgh hgi hgn hgo hgr hgs hhc hhe hhf hhg hhh hhi hhn hho hhr hhs hic hie hif hig hih hii hin hio hir his hnc hne hnf hng hnh hnn hno hns hoc hoe hof hog hoh hoi hon hoo hor hos hr- hrc hre hrf hrg hrh hri hrn hro hrr hrs hsc hse hsf hsg hsh hsi hsn hsr hss i-f icc ice icf icg ich ici icn ico icr ics ie- iec iee ief ieg iei ien ier ies ifc ife iff ifg ifi ifn ifo ifr ifs igc ige igf igg igh igi ign igo igr igs ihc ihe ihf ihg ihh ihi ihn iho ihr ihs iic iie iif iih iii iin iio iir iis in- inc ine inf ing inh ini inn ino inr ins io- ioc ioe iof iog ioh ioi ion ioo ior ios ir- irc ire irf irg iri irn iro irr irs is- isc ise isf isg ish isi isn iso isr iss n-i ncc nce ncf ncg nch nci ncn nco ncr ncs ne- nec nee nef neg neh nei nen neo ner nes nfc nfe nff nfi nfn nfo nfr nfs ngc nge ngf ngg ngh ngi ngn ngo ngs nhc nhe nhf nhg nhh nhi nhn nhr nhs nic nie nif nig nih nii nin nio nir nis nnc nne nnf nng nnh nni nnn nno nns no- noc noe nof nog noh noi non noo nor nos nrc nre nrf nrg nri nrn nro nrr nrs nsc nse nsf nsg nsh nsi nsn nso nsr nss o-i oc- occ ocf ocg och oci ocn oco ocr ocs oec oee oef oeg oeh oei oen oeo oer oes of- ofc ofe off ofg ofi ofn ofo ofr ofs ogc oge ogf ogg ogh ogi ogn ogo ogs ohc ohe ohf ohg ohh ohi ohn oho ohr ohs oic oie oif oii oin oio oir ois on- onc one onf ong onh oni onn ono onr ons oo- ooc oof oog ooh ooi oon ooo oor oos or- orc ore orf org orh ori orn oro orr ors os- osc ose osf osg osh osi osn oso osr oss rcc rce rcf rcg rch rci rcn rco rcr rcs re- rec ree ref reg reh rei ren reo rer res rfc rfe rff rfg rfh rfi rfn rfo rfr rfs rgc rge rgf rgg rgh rgi rgn rgo rgr rgs rh- rhc rhe rhf rhg rhh rhi rhn rho rhr rhs ric rie rif rig rih rii rin rio rir ris rnc rng rnh rni rnn rno rnr rns roc roe rof rog roh roi ron roo ror ros rrc rrf rrg rrh rri rrn rrr rrs rsc rse rsf rsg rsh rsi rsn rso rsr rss scc sce scf scg sch sci scn sco scr scs se- sec see sef seg seh sei sen seo ser ses sfc sfe sff sfg sfh sfi sfn sfo sfr sfs sgc sge sgf sgg sgh sgi sgn sgo sgr sgs sh- shc she shf shg shh shi shn sho shr shs sic sie sif sig sih sii sin sio sir sis snc sne snf sng sni snn sno snr sns soc soe sof sog soh soi son soo sor sos sr- src sre srf srg srh sri srn sro srr srs ss- ssc sse ssf ssg ssh ssi ssn sso ssr sss