-th fff ffg ffh ffi fft ffw fgf fgg fgh fgi fgt fgw fhf fhg fhh fhi fif fig fih fii fit ftf ftg fth fti ftt ftw fwf fwi fwt gff gfh gfi gft gfw ggg ggh ggi ggt ggw ghg ghh ghi ght gif gig gih gii git gtf gtg gth gti gtt gtw gwf gwg gwi gwt h-i hff hfg hfh hfi hft hfw hgf hgg hgh hgi hgt hgw hhf hhg hhh hhi hht hhw hif hig hih hii hit hiw htf htg hth hti htt htw hw- hwf hwg hwi hwt hww i-f iff ifg ifi ift igf igg igh igi igt igw ihf ihg ihh ihi iht iif iih iii iit iiw itf itg ith iti itt iwf iwg iwi iwt iww tff tfg tfh tfi tft tfw tgf tgg tgh tgi tgt th- thf thg thh thi tht thw tif tig tih tii tit tiw ttf ttg tth tti ttt ttw twf twg twh twi twt tww wff wfg wfh wfi wft wfw wgh wgi wgt wgw wh- whf whh whi wht whw wif wig wii wit wtf wth wti wtt wtw wwf wwi wwt www