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

['o', 'a', 'o', 'goin9', 'B', 'instant', 'h']
oaogoin9Binstanth

['sperm', 'P', 'Y', 'before', 'm', 'S', 'expansion', 'p', 'It', 'B', 'thou', 'C']
spermPYbeforemSexpansionpItBthouC

['whole', 'U', 'l', 'P', 'x']

wholeUlPx