-ol -up fff ffl ffm ffo ffp fft ffu flf fll flm flo flp flt flu fmf fml fmm fmo fmp fmt fmu fof fol fom foo fop fot fou fpl fpm fpo fpp fpt fpu ftf ftl ftm fto ftp ftt ftu fuf ful fum fuo fup fut fuu l-p lff lfl lfm lfo lfp lft lfu llf lll llm llo llp llt llu lmf lml lmm lmo lmp lmt lmu lof lol lom loo lop lot lou lpf lpl lpm lpo lpp lpt lpu ltf ltl ltm lto ltp ltt ltu luf lul lum luo lup lut luu m-f m-o mff mfl mfm mfo mfp mft mfu mlf mll mlm mlo mlp mlt mlu mmf mml mmm mmo mmp mmt mmu mof mol mom moo mop mot mou mpf mpl mpm mpo mpp mpt mpu mtf mtl mtm mto mtp mtt mtu muf mul mum mup mut muu of- off ofl ofm ofo ofp oft ofu olf oll olm olo olp olt olu om- omf oml omm omo omp omt omu oo- oof ool oom ooo oop oot op- opf opl opm opo opp opt ot- otf otl otm oto otp ott otu ou- ouf oul oum ouo oup out p-p pff pfl pfm pfo pfp pft pfu plf pll plm plo plp plt plu pmf pml pmm pmo pmp pmt pmu pof pol pom poo pop pot pou ppf ppl ppm ppo ppp ppt ppu pt- ptf ptl ptm pto ptp ptt ptu puf pul pum pup put puu tff tfl tfm tfo tfp tft tfu tlf tll tlm tlo tlp tlt tlu tmf tml tmm tmo tmp tmt tmu to- tof tol tom too top tot tou tpf tpl tpm tpo tpp tpt tpu ttf ttl ttm tto ttp ttt ttu tuf tul tum tuo tup tut tuu uff ufl ufm ufo ufp uft ufu ulf ull ulm ulo ulp ult ulu um- umf uml umm umo ump umt umu uol uom uoo uop uot up- upf upm upo upp upt upu utf utl utm uto utp utt utu uum uut uuu