map -package:containers -package:charset -package:amazonka-core -package:basement -package:base-prelude -package:aeson -package:bytestring -package:base-compat -package:Cabal-syntax -package:insert-ordered-containers is:exact -package:conduit -package:case-insensitive -package:blaze-html -package:base package:foldl

Fold pairs into a map.