pep per pev pfa pfd pfe pff pfi pfl pfm pfo pfp pfr pfv pia pid pie pif pii pil pim pio pip pir piv pla pld ple plf pli pll plm plo plp plr plv pma pmd pme pmf pmi pml pmm pmo pmp pmr pmv poa pod poe pof poi pol pom poo pop por pov ppa ppd ppe ppf ppi ppl ppm ppo ppp ppr ppv pra prd pre prf pri prl prm pro prp prr prv pva pvd pve pvf pvi pvl pvm pvo pvp pvr pvv ra- raa rad rae raf rai ral ram rao rap rar rav rda rdd rde rdf rdi rdl rdm rdo rdp rdr rdv re- rea red ree ref rei rel rem reo rep rer rev rfa rfd rfe rff rfi rfl rfm rfo rfp rfr rfv ria rid rie rif rii ril rim rio rip rir riv rla rld rle rlf rli rll rlm rlo rlp rlr rma rmd rme rmf rmi rml rmm rmo rmp rmr rmv roa rod roe rof roi rol rom roo rop ror rov rpa rpd rpe rpf rpi rpl rpm rpo rpp rpr rpv rra rrd rrf rri rrl rrm rrp rrr rva rvd rve rvf rvi rvl rvm rvo rvp rvr rvv v-a v-e vaa vad vae vai val vam vao vap var vav vdd vde vdf vdi vdl vdm vdo vdp vdr vdv vea ved vee vef vei vel vem veo vep ver vfa vfd vff vfi vfl vfm vfp vfr vfv vi- via vid vie vif vii vil vim vio vip vir viv vl- vla vld vle vlf vll vlm vlo vlp vlv vm- vma vmd vmf vmi vmm vmo vmr voa vod voe vof voi vol vom voo vop vor vov vpa vpd vpe vpf vpi vpl vpm vpo vpp vpr vra vrd vre vrf vri vrm vrp vrr vva vvi vvm vvo vvr vvv