PROCAMBIUMS

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abo abs aim air ais ami amp amu apo arb arc arm ars asp bam bap bar bas bio bis boa bop bos bra bro bum bur bus cab cam cap car cis cob cop cor cos cru cub cum cup cur imp ism mac map mar mas mib mic mim mir mis moa mob moc mom mop mor mos mum mus oar oba obi oca oms ops ora orb orc ors our pac pam par pas pia pic pis piu poi pom pro psi pub pur pus rai ram rap ras ria rib rim rip rob roc rom rub rum sab sac sap sau sib sic sim sip sir sob som sop sou spa sri sub sum sup umm ump upo ups urb urp

abos abri aims airs ambo amir amis ammo amps amus apos arbs arco arcs arms arum asci bams baps barm bars bias bima bios biro boar boas bops bora bras brim brio bris bros bump bums bura burp burs cabs camo camp cams capo caps carb carp cars ciao cobs coir coma comb comp cops corm cors coup crab cram crap crib cris crop crus cubs cups curb curs cusp iamb imam imps isba macs maim mair maps marc mars mibs mica mics mips mirs miso moas mobs mocs momi moms mops mora mors mump mums mura oars obas obia obis ocas opus orbs orca orcs osar ours pacs pair pams pars pias pica pics pima piso pois poms pour pram prao prau prim proa prom pros pubs puma puri purs rais rami ramp rams raps rasp rias ribs rims rips roam robs rocs romp roms roup rubs rump rums samp sari scab scam scar scop scum scup sima simp soap soar soba soca soma sora sorb sori soup sour spam spar spic spur suba sumo sump sura umbo umps upas urbs uric urps ursa