verifying an alien dictionary

 1from typing import List
 2
 3class Solution:
 4    def isAlienSorted(self, words: List[str], order: str) -> bool:
 5        orderd = {L: O for O, L in enumerate(order)}
 6        for w1, w2 in zip(words[0:], words[1:]):
 7            for l1, l2 in zip(w1, w2):
 8                if orderd[l1] == orderd[l2]:
 9                    continue
10                elif orderd[l1] > orderd[l2]:
11                    return False
12                else:
13                    break
14            else:
15                if len(w1) > len(w2):
16                    return False
17        return True