PYTHON|| FASTER THAN 99.8%|| SC 99%|| EASY
\n        def sub(st):\n            pos = -1\n            for char in st:\n                pos = s.find(char, pos+1)\n                if pos == -1: return False
```\n        def sub(st):\n            pos = -1\n            for char in st:\n                pos = s.find(char, pos+1)\n                if pos == -1: return False\n            return True\n        return sum(map(sub, words))\n\t```\nIF THIS HELP U KINDLY UPVOTE THIS TO HELP OTHERS TO GET THIS SOLUTION\nIF U DONT GET IT KINDLY COMMENT AND FEEL FREE TO ASK\nAND CORRECT MEIF I AM WRONG
['Python', 'Python3']