class Solution:

    def findRedundantConnection(self, edges):
        """
        :type edges: List[List[int]]
        :rtype: List[int]
        """

214260940e6ba975636bc516f710efffc8a7be34
<mask token>

class Solution:
    <mask token>

class Solution:

    def findRedundantConnection(self, edges):
        """
        :type edges: List[List[int]]
        :rtype: List[int]
        """
