fff ffg ffh ffi ffp ffs fgf fgg fgh fgi fgp fgs fhf fhg fhh fhi fhp fhs fif fig fih fii fip fis fpg fph fpi fpp fps fsf fsg fsh fsi fsp fss g-p gff gfh gfi gfp gfs ggg ggh ggi ggp ggs ghg ghh ghi ghp ghs gif gig gih gii gip gis gpf gpg gph gpi gpp gps gsf gsg gsi gsp gss h-i hff hfg hfh hfi hfp hfs hgf hgg hgh hgi hgp hgs hhf hhg hhh hhi hhp hhs hif hig hih hii hip his hpf hpg hph hpi hpp hps hsf hsg hsh hsi hsp hss i-f iff ifg ifi ifp ifs igf igg igh igi igp igs ihf ihg ihh ihi ihp ihs iif iih iii iip iis ipf ipg ipi ipp ips is- isf isg ish isi isp iss p-p pff pfg pfi pfp pfs pgf pgg pgh pgi pgp pgs phf phg phi php phs pif pig pih pii pip pis ppf ppg pph ppi ppp pps ps- psf psg psh psi psp pss sff sfg sfh sfi sfp sfs sgf sgg sgh sgi sgp sgs sh- shf shg shh shi shp shs sif sig sih sii sip sis spf spg sph spi spp sps ss- ssf ssg ssh ssi ssp sss