The question might have been raised before, sorry for that. But I can't find the right solution.

The output of the code below is 3 string lines that are converted to 3 separate lists. I then tried to convert these 3 lists to 1, but couldn't manage it.

Can't check itertools on android and apply the '+' operator here either. The sum doesn't work as well.

```
li = 'Text 1. Text 2? Text 3!'
i = ['. ', '? ', '! ']
for x in i:
    li = li.replace(x, "&")
    mas = li.split("&")

for x in mas:
    y = x.find("2")
    if y != -1:
        n = x.replace(x, "zzz")
    else: n = x
    t = [n]
    print(t)

```