def occurs_within (wordi: str, word2: str) -> bool: Given two strings, wordt and word2, return True iff ALL characters in word2 occur in wordi, in their original order (e. g. if word2 was "hey, then we would return True iff within words, the letter "h" occurred at an index earlier than "e", and "e" occurred in wordi at an index earlier than "y".) Assume all letters in the given words are lowercase. You may use string methods if any are useful. >>> occurs_within' aaacaabxyt', 'cat') True >>> occurs_within('tac', 'cat') False >>> occurs_within(' oboe', 'bob') False >>> occurs_within' ecxbtalt', 'exalt') True >> occurs_within(' ecxbtal', 'exalt') False