In this task you will be given a list of strings and you need to concatenate them.

['and', 'R', 'like', 'N', 'ordinary', 'U']
andRlikeNordinaryU

['with', 'P', 'before', 'w']
withPbeforew

['p', 'R', 'N', 'the', 'f', 'f', 'J', 'u', 's']

pRNtheffJus