-up fff ffl ffm ffp ffs ffu flf fll flm flp fls flu fmf fml fmm fmp fms fmu fpl fpm fpp fps fpu fsf fsl fsm fsp fss fsu fuf ful fum fup fus fuu l-p lff lfl lfm lfp lfs lfu llf lll llm llp lls llu lmf lml lmm lmp lms lmu lpf lpl lpm lpp lps lpu lsf lsl lsm lsp lss lsu luf lul lum lup lus luu m-f mff mfl mfm mfp mfs mfu mlf mll mlm mlp mls mlu mmf mml mmm mmp mms mmu mpf mpl mpm mpp mps mpu msf msl msm msp mss msu muf mul mum mup mus muu p-p pff pfl pfm pfp pfs pfu plf pll plm plp pls plu pmf pml pmm pmp pms pmu ppf ppl ppm ppp pps ppu ps- psf psl psm psp pss psu puf pul pum pup pus puu sff sfl sfm sfp sfs sfu slf sll slm slp sls slu smf sml smm smp sms smu spf spl spm spp sps spu ss- ssf ssl ssm ssp sss ssu suf sul sum sup sus suu uff ufl ufm ufp ufs ufu ulf ull ulm ulp uls ulu um- umf uml umm ump ums umu up- upf upm upp ups upu usf usl usm usp uss usu uum uus uuu