-up fff ffm ffn ffp ffr ffu ffy fmf fmm fmn fmp fmr fmu fnf fnm fnn fnp fnr fnu fpm fpn fpp fpr fpu fpy frf frm frn frp frr fru fry fuf fum fun fup fur fuu fy- fyn fyp m-f m-r mff mfm mfn mfp mfr mfu mfy mmf mmm mmn mmp mmr mmu mnf mnm mnn mnp mnr mnu mpf mpm mpn mpp mpr mpu mrf mrm mrn mrp mrr mru mry muf mum mun mup mur muu muy my- myf mym myn myr myu nff nfn nfp nfr nfu nmm nmn nmp nmr nmu nnf nnm nnn nnp nnu npf npm npn npp npr npu nrf nrm nrn nrp nrr nru nry num nun nup nur nuu nuy nyf nym nyn nyp nyu nyy p-p pff pfm pfn pfp pfr pfu pfy pmf pmm pmn pmp pmr pmu pn- pnf pnm pnn pnp pnr pnu pny ppf ppm ppn ppp ppr ppu prf prm prn prp prr pru pry puf pum pun pup pur puu puy py- pyf pym pyn pyr pyu rff rfm rfn rfp rfr rfu rmf rmm rmn rmp rmr rnm rnn rnp rnr rnu rny rpf rpm rpn rpp rpr rpu rrf rrm rrn rrp rrr rru ruf rum run rup rur ruu ruy ry- ryf rym ryn ryr ryu ryy uff ufm ufn ufp ufr ufu um- umf umm umn ump umr umu un- unf unm unn unp unr unu uny up- upf upm upn upp upr upu ur- urf urm urn urp urr uru ury uum uun uur uuu uyu yff yfm yfr yfu ymm ynn ynp ynu yny ypf ypu yrf yrn yrp yru yum yun yup yur yuu yuy yyf yyu yyy