haskell - IO Char array not usable in place of a String when using liftM -

I have a function that I want to print value. It is not pure because it uses values ​​from some random functions, which I have already determined that they work correctly. My code is

getWord :: [IO four] getWord = getRandomConsonant: getRandomVowel: getRandomConsonant: getRandomConsonant: getRandomVowel: [] main = do liftM putStrLn getWord

I am under the assumption that Lift M putStrLn is allowed to print the value of getWord , but it failed with error Living:

  word.hs: 30: 24: `[four] 'could not match the type' IO four 'with the expected type: [string] Actual type: [Io Four] in the second argument of 'LiftM', a Whereas GetWord in an STMT of a 'Do' block: LiftM putStrLn getWord Expression: Do {LiftM putStrLn getWord}  

This does not work, there is no way [IO Char] ?

I understand that the object must be "executed" to the IO in order to get the value, but I could not understand one of the ways to do it. If there is a misunderstanding here, please forgive me, as I have started learning Haskell right now.

be careful: [IO char] no IO [Char]

If you have something like IO like return is "Hi" , you do Can:

  (return "hi")> gt; & Gt; = Print  

But because your type is [IO char] , which is a list of IO char , you have to do something like this :

  sequence [(return 'H'), (return 'I')]> gt; <= Print