def addSuffix(self, root_node, wordsLst, path_cnt):

        wLst = []
        for w in wordsLst: wLst.append(w)
        (ptr, ins_at_node) = self.__search(root_node, wLst)
        return self.__insert(ins_at_node, ptr, wLst, path_cnt)
Add the given suffix in the tree: uses __search() and __insert()
dataset/ETHPy150Open sfu-natlang/Kriya/src/Kriya-Grammar-Xtrctr/myTrie1.py/SuffixTreeNode.addSuffix