PROVASCULAR

aa al ar as la lo op or os pa so up us

aal aas ala alp als apo arc ars asp ava avo cap car col cop cor cos cru cup cur lac lap lar las lav lop luv oar oca ops ora orc ors our ova pac pal par pas pol pro pul pur pus rap ras roc sac sal sap sau sol sop sou spa sup upo ups urp vac var vas vau

aals alar alas alps also apos arco arcs arvo aura avos calo capo caps carl carp carr cars casa caul clap clop coal cola cols cops cors coup crap crop crus cups curl curr curs cusp lacs laps lars lava lavs loca lops loup lour luvs oars ocas opal opus oral orca orcs orra osar ours oval paca pacs pals para parr pars plus pols pour prao prau proa pros pula puls purl purr purs raps rasp roar rocs roup salp saul scar scop scup slap slop slur soap soar soca sola sora soul soup sour spar spur sura ulva upas urps ursa vacs vara vars vasa vaus