PROBLEM — АНАГРАМИ

problem

brome eprom morel poler probe prole roble

berm boer bole bore ebro lobe loeb lome lope lore merl mole mope more o'er opel perm pleb poem pole pome pore prom robe role rome romp rope

bel bmr bop bpm elm l-p lem leo ler lob lop mob mol mop olm omb orb ore pel plo pob poe pol pom pro reb rem rep rob roe rom rpm

be bm br el em er lb le lm lp mb me ml mo mp mr ob or pb pe pm po pr rb re ro