fff ffg ffi ffm ffn ffo ffp ffr fgf fgg fgi fgm fgn fgp fgr fif fig fii fim fin fip fir fmf fmg fmi fmm fmn fmo fmp fmr fnf fng fni fnm fnn fnp fnr fof fog foi fom fon foo fop for fpg fpi fpm fpn fpo fpp fpr frf frg fri frm frn fro frp frr g-p gff gfi gfm gfo gfp gfr ggg ggi ggm ggn ggo ggp ggr gif gig gii gim gin gio gip gir gmf gmg gmi gmm gmn gmo gmp gmr gnf gni gnm gnn gno gnp gnr gof gog goi gom gon goo gop gor gpf gpg gpi gpm gpn gpo gpp gpr grf grg gri grm grn gro grp grr i-f iff ifg ifi ifm ifn ifo ifp ifr igf igg igi igm ign igo igp igr iif iii iim iin iio iip iir im- imf img imi imm imn imo imp in- inf ing ini inm inn ino inp inr io- iof iog ioi iom ion ioo iop ior ipf ipg ipi ipm ipn ipo ipp ipr ir- irf irg iri irm irn iro irp irr m-f m-o m-r mff mfg mfi mfm mfn mfo mfp mfr mgf mgi mgm mgn mgo mgp mgr mi- mif mig mii mim min mio mip mir mmf mmg mmi mmm mmn mmo mmp mmr mnf mng mni mnm mnn mno mnp mnr mof mog moi mom mon moo mop mor mpf mpg mpi mpm mpn mpo mpp mpr mrf mrg mri mrm mrn mro mrp mrr n-i nff nfi nfn nfo nfp nfr ngf ngg ngi ngm ngn ngo ngp nif nig nii nim nin nio nip nir nmg nmi nmm nmn nmo nmp nmr nnf nng nni nnm nnn nno nnp no- nof nog noi nom non noo nop nor npf npg npi npm npn npo npp npr nrf nrg nri nrm nrn nro nrp nrr o-i of- off ofg ofi ofm ofn ofo ofp ofr ogf ogg ogi ogn ogo ogp oif oii oim oin oio oip oir om- omf omg omi omm omn omo omp omr on- onf ong oni onn ono onp onr oo- oof oog ooi oom oon ooo oop oor op- opf opg opi opm opn opo opp opr or- orf org ori orm orn oro orp orr p-p pff pfg pfi pfm pfn pfo pfp pfr pgf pgg pgi pgm pgn pgo pgp pgr pif pig pii pim pin pio pip pir pmf pmg pmi pmm pmn pmo pmp pmr pn- pnf png pni pnm pnn pno pnp pnr pof pog poi pom pon poo pop por ppf ppg ppi ppm ppn ppo ppp ppr prf prg pri prm prn pro prp prr rff rfg rfi rfm rfn rfo rfp rfr rgf rgg rgi rgn rgo rgp rgr rif rig rii rim rin rio rip rir rmf rmg rmi rmm rmn rmo rmp rmr rng rni rnm rnn rno rnp rnr rof rog roi rom ron roo rop ror rpf rpg rpi rpm rpn rpo rpp rpr rrf rrg rri rrm rrn rrp rrr