let <hidden>
  minReads=(Right 0)
  mayRaise=[ExceptionFailure]
| catch ExceptionFailure
|   minReads=(Right 0)
|   mayRaise=[ExceptionFailure]
| | <ok>
| | | pushValue (\x_0 -> \x_1 -> \x_2 -> x_0 (x_1 x_2))
| | |   minReads=(Right 1)
| | |   mayRaise=[ExceptionFailure]
| | | pushValue (GHC.Types.:)
| | |   minReads=(Right 1)
| | |   mayRaise=[ExceptionFailure]
| | | pushValue (\x_0 -> \x_1 -> x_0)
| | |   minReads=(Right 1)
| | |   mayRaise=[ExceptionFailure]
| | | pushValue 'a'
| | |   minReads=(Right 1)
| | |   mayRaise=[ExceptionFailure]
| | | lift2Value (\x_0 -> \x_1 -> x_0 x_1)
| | |   minReads=(Right 1)
| | |   mayRaise=[ExceptionFailure]
| | | read ((GHC.Classes.==) 'a')
| | |   minReads=(Right 1)
| | |   mayRaise=[ExceptionFailure]
| | | lift2Value (\x_0 -> \x_1 -> x_0 x_1)
| | |   minReads=(Right 0)
| | |   mayRaise=[ExceptionFailure]
| | | lift2Value (\x_0 -> \x_1 -> x_0 x_1)
| | |   minReads=(Right 0)
| | |   mayRaise=[ExceptionFailure]
| | | lift2Value (\x_0 -> \x_1 -> x_0 x_1)
| | |   minReads=(Right 0)
| | |   mayRaise=[ExceptionFailure]
| | | call <hidden>
| | |   minReads=(Right 0)
| | |   mayRaise=[ExceptionFailure]
| | | lift2Value (\x_0 -> \x_1 -> x_0 x_1)
| | |   minReads=(Right 0)
| | |   mayRaise=[]
| | | commit ExceptionFailure
| | |   minReads=(Right 0)
| | |   mayRaise=[]
| | | ret
| | |   minReads=(Right 0)
| | |   mayRaise=[]
| | <ko>
| | | pushInput
| | |   minReads=(Right 0)
| | |   mayRaise=[ExceptionFailure]
| | | lift2Value (\(Data.Text.Internal.Text _ i_0 _) (Data.Text.Internal.Text _
| | |                                                                j_1
| | |                                                                _) -> i_0 GHC.Classes.== j_1)
| | |   minReads=(Right 0)
| | |   mayRaise=[ExceptionFailure]
| | | choicesBranch [\x_0 -> x_0]
| | |   minReads=(Right 0)
| | |   mayRaise=[ExceptionFailure]
| | | | <branch>
| | | | | pushValue (\x_0 -> x_0)
| | | | |   minReads=(Right 0)
| | | | |   mayRaise=[]
| | | | | ret
| | | | |   minReads=(Right 0)
| | | | |   mayRaise=[]
| | | | <default>
| | | | | fail []
| | | | |   minReads=(Left ExceptionFailure)
| | | | |   mayRaise=[ExceptionFailure]
pushValue GHC.Show.show
  minReads=(Right 1)
  mayRaise=[ExceptionFailure]
pushValue (\x_0 -> \x_1 -> x_0)
  minReads=(Right 1)
  mayRaise=[ExceptionFailure]
call <hidden>
  minReads=(Right 1)
  mayRaise=[ExceptionFailure]
pushValue GHC.Types.[]
  minReads=(Right 1)
  mayRaise=[ExceptionFailure]
lift2Value (\x_0 -> \x_1 -> x_0 x_1)
  minReads=(Right 1)
  mayRaise=[ExceptionFailure]
lift2Value (\x_0 -> \x_1 -> x_0 x_1)
  minReads=(Right 1)
  mayRaise=[ExceptionFailure]
pushValue (\x_0 -> \x_1 -> x_0)
  minReads=(Right 1)
  mayRaise=[ExceptionFailure]
pushValue 'b'
  minReads=(Right 1)
  mayRaise=[ExceptionFailure]
lift2Value (\x_0 -> \x_1 -> x_0 x_1)
  minReads=(Right 1)
  mayRaise=[ExceptionFailure]
read ((GHC.Classes.==) 'b')
  minReads=(Right 1)
  mayRaise=[ExceptionFailure]
lift2Value (\x_0 -> \x_1 -> x_0 x_1)
  minReads=(Right 0)
  mayRaise=[]
lift2Value (\x_0 -> \x_1 -> x_0 x_1)
  minReads=(Right 0)
  mayRaise=[]
lift2Value (\x_0 -> \x_1 -> x_0 x_1)
  minReads=(Right 0)
  mayRaise=[]
ret
  minReads=(Right 0)
  mayRaise=[]