from itertools import groupby
class Solution:
   def solve(self, sentence, delimiters):
      words = []
      ans = ""

      for k, g in groupby(sentence, lambda x: x in delimiters):
         if not k:
            words.append("".join(g))

      for k, g in groupby(sentence, lambda x: x in delimiters):
         if k:
            ans += "".join(g)
         else:
            ans += words.pop()
      return ans

ob = Solution()
s = "Computer/Network:Internet|tutorialspoint"
delims = ["/", ":", '|']
print(ob.solve(s, delims))

"Computer/Network:Internet|tutorialspoint", ["/", ":", '|']

tutorialspoint/Internet:Network|Computer