-ic -th c-- ccc cce ccf ccg cch cci ccl cct ccx ce- cec cee cef ceg ceh cei cel cet cex cfc cfe cff cfg cfh cfi cfl cft cfx cgc cge cgg cgh cgi cgl cgt ch- chc che chf chg chh chi chl cht chx ci- cic cie cif cig cih cii cil cit cix cl- clc cle clf clg clh cli cll clt clx ctc cte ctf ctg cth cti ctl ctt ctx cxc cxf cxh cxi cxl cxt cxx ec- ecc ece ecf ecg ech eci ecl ect ecx eec eee eef eeg eel eet eex ef- efc efe eff efg efh efi efl eft efx egc ege egf egg egh egi egl egt egx ehc ehe ehf ehg ehh ehi ehl eht eic eie eif eig eii eil eit eix elc ele elf elg elh eli ell elt elx etc ete etf etg eth eti etl ett etx ex- exc exe exh exi exl ext exx fcc fce fcf fcg fci fcl fct fcx fec fee fef feg feh fei fel fet fex ffc ffe fff ffg ffh ffi ffl fft ffx fgc fge fgf fgg fgh fgi fgl fgt fhc fhe fhf fhg fhh fhi fhl fic fie fif fig fih fii fil fit fix flc fle flf flg fli fll flt flx ftc fte ftf ftg fth fti ftl ftt ftx fxe fxg fxi fxt fxx gcc gce gcf gcg gch gci gcl gct ge- gec gee gef geg geh gei gel get gex gfc gfe gff gfh gfi gfl gft gfx ggc ggg ggh ggi ggt ghc ghe ghg ghh ghi ghl ght gic gie gif gig gih gii gil git glc gle glf glg glh gli gll glt glx gtc gte gtf gtg gth gti gtl gtt gtx gxf gxl gxt h-i hcc hce hcf hcg hch hci hcl hct he- hec hee hef heg heh hei hel het hex hfc hfe hff hfg hfh hfi hfl hft hgc hge hgf hgg hgh hgi hgl hgt hhc hhe hhf hhg hhh hhi hhl hht hic hie hif hig hih hii hil hit hix hlc hle hlf hlg hlh hli hll hlt hlx htc hte htf htg hth hti htl htt htx hxc hxl i-f icc ice icf icg ich ici icl ict ie- iec iee ief ieg iei iel iet iex ifc ife iff ifg ifi ifl ift ifx igc ige igf igg igh igi igl igt ihc ihe ihf ihg ihh ihi ihl iht iic iie iif iih iii iil iit iix il- ilc ile ilf ilg ilh ili ill ilt ilx itc ite itf itg ith iti itl itt itx ixc ixe ixi ixl lcc lce lcf lcg lch lci lcl lct lcx lec lee lef leg leh lei lel let lex lfc lfe lff lfg lfh lfi lfl lft lfx lgc lge lgf lgg lgh lgi lgl lgt lhc lhf lhh lhi lht lhx lic lie lif lig lih lii lil lit lix llc lle llf llg lli lll llt ltc lte ltf ltg lth lti ltl ltt ltx lxc lxi lxx t-x tcc tce tcf tcg tch tci tcl tct tcx te- tec tee tef teg teh tei tel tet tex tfc tfe tff tfg tfh tfi tfl tft tfx tgc tge tgf tgg tgh tgi tgl tgt th- thc the thf thg thh thi thl tht thx tic tie tif tig tih tii til tit tix tlc tle tlf tlg tlh tli tll tlt tlx ttc tte ttf ttg tth tti ttl ttt ttx txe txf txi txl txt xcf xch xci xcl xcx xee xeg xel xet xex xfe xfh xfl xft xfx xge xgi xgl xht xic xie xii xit xix xlf xlg xli xlt xtc xtf xti xtx xxi xxl xxx