fff ffg ffi ffm ffo ffp ffr fft fgf fgg fgi fgm fgp fgr fgt fif fig fii fim fip fir fit fmf fmg fmi fmm fmo fmp fmr fmt fof fog foi fom foo fop for fot fpg fpi fpm fpo fpp fpr fpt frf frg fri frm fro frp frr frt ftf ftg fti ftm fto ftp ftr ftt g-p gff gfi gfm gfo gfp gfr gft ggg ggi ggm ggo ggp ggr ggt gif gig gii gim gio gip gir git gmf gmg gmi gmm gmo gmp gmr gmt gof gog goi gom goo gop gor got gpf gpg gpi gpm gpo gpp gpr gpt grf grg gri grm gro grp grr grt gtf gtg gti gtm gto gtp gtr gtt i-f iff ifg ifi ifm ifo ifp ifr ift igf igg igi igm igo igp igr igt iif iii iim iio iip iir iit im- imf img imi imm imo imp imt io- iof iog ioi iom ioo iop ior iot ipf ipg ipi ipm ipo ipp ipr ipt ir- irf irg iri irm iro irp irr irt itf itg iti itm ito itp itt m-f m-o m-r mff mfg mfi mfm mfo mfp mfr mft mgf mgi mgm mgo mgp mgr mgt mi- mif mig mii mim mio mip mir mit mmf mmg mmi mmm mmo mmp mmr mmt mof mog moi mom moo mop mor mot mpf mpg mpi mpm mpo mpp mpr mpt mrf mrg mri mrm mro mrp mrr mrt mtf mtg mti mtm mto mtp mtr mtt o-i of- off ofg ofi ofm ofo ofp ofr oft ogf ogg ogi ogo ogp ogt oif oii oim oio oip oir oit om- omf omg omi omm omo omp omr omt oo- oof oog ooi oom ooo oop oor oot op- opf opg opi opm opo opp opr opt or- orf org ori orm oro orp orr ort ot- otf otg oti otm oto otp otr ott p-p pff pfg pfi pfm pfo pfp pfr pft pgf pgg pgi pgm pgo pgp pgr pgt pif pig pii pim pio pip pir pit pmf pmg pmi pmm pmo pmp pmr pmt pof pog poi pom poo pop por pot ppf ppg ppi ppm ppo ppp ppr ppt prf prg pri prm pro prp prr prt pt- ptf ptg pti ptm pto ptp ptr ptt rff rfg rfi rfm rfo rfp rfr rft rgf rgg rgi rgo rgp rgr rgt rif rig rii rim rio rip rir rit rmf rmg rmi rmm rmo rmp rmr rmt rof rog roi rom roo rop ror rot rpf rpg rpi rpm rpo rpp rpr rpt rrf rrg rri rrm rrp rrr rrt rtf rtg rti rtm rto rtp rtr rtt tff tfg tfi tfm tfo tfp tfr tft tgf tgg tgi tgm tgo tgp tgr tgt tif tig tii tim tio tip tir tit tmf tmg tmi tmm tmo tmp tmr tmt to- tof tog toi tom too top tor tot tpf tpg tpi tpm tpo tpp tpr tpt trf trg tri trm tro trp trr trt ttf ttg tti ttm tto ttp ttr ttt