= "reverse-echo"
[[]]
= "read"
= "lib://flowruntime/stdio/readline"
[[]]
= "reverse"
= "reverse/reverse"
[[]]
= "print"
= "lib://flowruntime/stdio/stdout"
[[]]
= "normal"
= "read"
= "reverse"
[[]]
= "reversed"
= "reverse/reversed"
= "print"