-ic -ol -th c-- ccc ccf ccg cch cci ccl cco ccp ccs cct cfc cff cfg cfh cfi cfl cfo cfp cfs cft cgc cgg cgh cgi cgl cgo cgp cgs cgt ch- chc chf chg chh chi chl cho chp chs cht ci- cic cif cig cih cii cil cio cip cis cit cl- clc clf clg clh cli cll clo clp cls clt co- coc cof cog coh coi col coo cop cos cot cpc cpf cpg cph cpi cpl cpo cpp cps cpt csc csf csg csh csi csl cso csp css cst ctc ctf ctg cth cti ctl cto ctp cts ctt fcc fcf fcg fci fcl fco fcp fcs fct ffc fff ffg ffh ffi ffl ffo ffp ffs fft fgc fgf fgg fgh fgi fgl fgp fgs fgt fhc fhf fhg fhh fhi fhl fho fhp fhs fic fif fig fih fii fil fip fis fit flc flf flg fli fll flo flp fls flt foc fof fog foh foi fol foo fop fos fot fpc fpg fph fpi fpl fpo fpp fps fpt fsc fsf fsg fsh fsi fsl fso fsp fss fst ftc ftf ftg fth fti ftl fto ftp fts ftt g-p gcc gcf gcg gch gci gcl gco gcp gcs gct gfc gff gfh gfi gfl gfo gfp gfs gft ggc ggg ggh ggi ggo ggp ggs ggt ghc ghg ghh ghi ghl gho ghp ghs ght gic gif gig gih gii gil gio gip gis git glc glf glg glh gli gll glo glp gls glt goc gof gog goh goi gol goo gop gos got gpc gpf gpg gph gpi gpl gpo gpp gps gpt gsc gsf gsg gsi gsl gso gsp gss gst gtc gtf gtg gth gti gtl gto gtp gts gtt h-i hcc hcf hcg hch hci hcl hco hcp hcs hct hfc hff hfg hfh hfi hfl hfo hfp hfs hft hgc hgf hgg hgh hgi hgl hgo hgp hgs hgt hhc hhf hhg hhh hhi hhl hho hhp hhs hht hic hif hig hih hii hil hio hip his hit hlc hlf hlg hlh hli hll hlo hlp hls hlt hoc hof hog hoh hoi hol hoo hop hos hot hpc hpf hpg hph hpi hpl hpo hpp hps hpt hsc hsf hsg hsh hsi hsl hsp hss hst htc htf htg hth hti htl hto htp hts htt i-f icc icf icg ich ici icl ico icp ics ict ifc iff ifg ifi ifl ifo ifp ifs ift igc igf igg igh igi igl igo igp igs igt ihc ihf ihg ihh ihi ihl iho ihp ihs iht iic iif iih iii iil iio iip iis iit il- ilc ilf ilg ilh ili ill ilo ilp ils ilt io- ioc iof iog ioh ioi iol ioo iop ios iot ipc ipf ipg ipi ipl ipo ipp ips ipt is- isc isf isg ish isi isl iso isp iss ist itc itf itg ith iti itl ito itp its itt l-p lcc lcf lcg lch lci lcl lco lcp lcs lct lfc lff lfg lfh lfi lfl lfo lfp lfs lft lgc lgf lgg lgh lgi lgl lgo lgp lgs lgt lhc lhf lhh lhi lho lhp lhs lht lic lif lig lih lii lil lio lip lis lit llc llf llg lli lll llo llp lls llt loc lof log loh loi lol loo lop los lot lpc lpf lpg lph lpi lpl lpo lpp lps lpt lsc lsf lsg lsh lsi lsl lso lsp lss lst ltc ltf ltg lth lti ltl lto ltp lts ltt o-i oc- occ ocf ocg och oci ocl oco ocp ocs oct of- ofc off ofg ofi ofl ofo ofp ofs oft ogc ogf ogg ogh ogi ogl ogo ogp ogs ogt ohc ohf ohg ohh ohi ohl oho ohp ohs oht oic oif oii oil oio oip ois oit olc olf olg oli oll olo olp ols olt oo- ooc oof oog ooh ooi ool ooo oop oos oot op- opc opf opg oph opi opl opo opp ops opt os- osc osf osg osh osi osl oso osp oss ost ot- otc otf otg oth oti otl oto otp ots ott p-p pcc pcf pcg pch pci pcl pco pcp pcs pct pfc pff pfg pfi pfl pfo pfp pfs pft pgc pgf pgg pgh pgi pgl pgo pgp pgs pgt phc phf phg phi phl pho php phs pht pic pif pig pih pii pil pio pip pis pit plc plf plg plh pli pll plo plp pls plt poc pof pog poh poi pol poo pop pos pot ppc ppf ppg pph ppi ppl ppo ppp pps ppt ps- psc psf psg psh psi psl pso psp pss pst pt- ptc ptf ptg pth pti ptl pto ptp pts ptt scc scf scg sch sci scl sco scp scs sct sfc sff sfg sfh sfi sfl sfo sfp sfs sft sgc sgf sgg sgh sgi sgl sgo sgp sgs sgt sh- shc shf shg shh shi shl sho shp shs sht sic sif sig sih sii sil sio sip sis sit slc slf slg slh sli sll slo slp sls slt soc sof sog soh soi sol soo sop sos sot spc spf spg sph spi spl spo spp sps spt ss- ssc ssf ssg ssh ssi ssl sso ssp sss sst stc stf stg sth sti stl sto stp sts stt tcc tcf tcg tch tci tcl tco tcp tcs tct tfc tff tfg tfh tfi tfl tfo tfp tfs tft tgc tgf tgg tgh tgi tgl tgo tgp tgs tgt th- thc thf thg thh thi thl tho thp ths tht tic tif tig tih tii til tio tip tis tit tlc tlf tlg tlh tli tll tlo tlp tls tlt to- toc tof tog toh toi tol too top tos tot tpc tpf tpg tph tpi tpl tpo tpp tps tpt tsc tsf tsg tsh tsi tsl tso tsp tss tst ttc ttf ttg tth tti ttl