data/haskell-io-streams-1.5.1.0/src/System/IO/Streams/Tutorial.hs:432: isT ==> is, it, its, it's, sit, list
data/haskell-io-streams-1.5.1.0/src/System/IO/Streams/Tutorial.hs:434: isT ==> is, it, its, it's, sit, list