fff ffg ffi ffm ffn ffs fft ffy fgf fgg fgi fgm fgn fgs fgt fif fig fii fim fin fis fit fmf fmg fmi fmm fmn fms fmt fnf fng fni fnm fnn fns fnt fsf fsg fsi fsm fsn fss fst ftf ftg fti ftm ftn fts ftt fty fy- fyi fyn gff gfi gfm gfs gft gfy ggg ggi ggm ggn ggs ggt gif gig gii gim gin gis git giy gmf gmg gmi gmm gmn gms gmt gmy gnf gni gnm gnn gns gnt gsf gsg gsi gsm gsn gss gst gtf gtg gti gtm gtn gts gtt gty gy- gyf gym gyn gys i-f iff ifg ifi ifm ifn ifs ift ify igf igg igi igm ign igs igt igy iif iii iim iin iis iit im- imf img imi imm imn ims imt imy in- inf ing ini inm inn ins int iny is- isf isg isi ism isn iss ist isy itf itg iti itm itn its itt ity iym iys iyt iyy m-f mff mfg mfi mfm mfn mfs mft mfy mgf mgi mgm mgn mgs mgt mgy mi- mif mig mii mim min mis mit miy mmf mmg mmi mmm mmn mms mmt mnf mng mni mnm mnn mns mnt msf msg msi msm msn mss mst msy mtf mtg mti mtm mtn mts mtt my- myf myg mym myn mys myt n-i nff nfi nfn nfs nft ngf ngg ngi ngm ngn ngs ngt nif nig nii nim nin nis nit nmg nmi nmm nmn nms nmt nnf nng nni nnm nnn nns nnt nsf nsg nsi nsm nsn nss nst nsy ntf ntg nti ntm ntn nts ntt nyf nyg nym nyn nys nyt nyy sff sfg sfi sfm sfn sfs sft sgf sgg sgi sgm sgn sgs sgt sif sig sii sim sin sis sit smf smg smi smm smn sms smt smy snf sng sni snm snn sns snt sny ss- ssf ssg ssi ssm ssn sss sst stf stg sti stm stn sts stt sty sy- syg syi sym syn sys syt tff tfg tfi tfm tfn tfs tft tgf tgg tgi tgm tgn tgs tgt tgy tif tig tii tim tin tis tit tiy tmf tmg tmi tmm tmn tms tmt tmy tnf tng tni tnm tnn tns tnt tsf tsg tsi tsm tsn tss tst tsy ttf ttg tti ttm ttn tts ttt tty tyf tyg tym tyn tys tyt yff yfm yfs yft ygm yif yig yii yim yin yis yit ymg ymi ymm yms ymt yng ynn yns yny ysg ysi ysm yss yst ysy ytf ytm ytn yts ytt yyf yyg yys yyt yyy