-ol fff ffi ffl ffm ffo ffp fft fif fii fil fim fip fit flf fli fll flm flo flp flt fmf fmi fml fmm fmo fmp fmt fof foi fol fom foo fop fot fpi fpl fpm fpo fpp fpt ftf fti ftl ftm fto ftp ftt i-f iff ifi ifl ifm ifo ifp ift iif iii iil iim iio iip iit il- ilf ili ill ilm ilo ilp ilt im- imf imi iml imm imo imp imt io- iof ioi iol iom ioo iop iot ipf ipi ipl ipm ipo ipp ipt itf iti itl itm ito itp itt l-p lff lfi lfl lfm lfo lfp lft lif lii lil lim lio lip lit llf lli lll llm llo llp llt lmf lmi lml lmm lmo lmp lmt lof loi lol lom loo lop lot lpf lpi lpl lpm lpo lpp lpt ltf lti ltl ltm lto ltp ltt m-f m-o mff mfi mfl mfm mfo mfp mft mi- mif mii mil mim mio mip mit mlf mli mll mlm mlo mlp mlt mmf mmi mml mmm mmo mmp mmt mof moi mol mom moo mop mot mpf mpi mpl mpm mpo mpp mpt mtf mti mtl mtm mto mtp mtt o-i of- off ofi ofl ofm ofo ofp oft oif oii oil oim oio oip oit olf oli oll olm olo olp olt om- omf omi oml omm omo omp omt oo- oof ooi ool oom ooo oop oot op- opf opi opl opm opo opp opt ot- otf oti otl otm oto otp ott p-p pff pfi pfl pfm pfo pfp pft pif pii pil pim pio pip pit plf pli pll plm plo plp plt pmf pmi pml pmm pmo pmp pmt pof poi pol pom poo pop pot ppf ppi ppl ppm ppo ppp ppt pt- ptf pti ptl ptm pto ptp ptt tff tfi tfl tfm tfo tfp tft tif tii til tim tio tip tit tlf tli tll tlm tlo tlp tlt tmf tmi tml tmm tmo tmp tmt to- tof toi tol tom too top tot tpf tpi tpl tpm tpo tpp tpt ttf tti ttl ttm tto ttp ttt