AMERICIUMS

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aces acme acre aims airs amie amir amis amus arcs ares arms arse arum asci came cams care cars case cire cram cris crus cues cure curs ears ecru ecus emic emir emus eras ices imam ires iris mace macs maes maim mair marc mare mars mems merc mesa mica mice mics mime mire miri mirs mise mums mura mure muse race rais rami rams rase ream recs reis rems rias rice rime rims rise rues rums ruse same sari scam scar scum seam sear semi sera sice sima sire suer sura sure urea uric ursa user