# import sys; input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10**7)
from collections import defaultdict
con = 10 ** 9 + 7; INF = float("inf")
import copy

def getlist():
	return list(map(int, input().split()))

#処理内容
def main():
	S, t, u = list(input().split())
	S = list(S)
	t, u = int(t), int(u)
	S[t] = "?"
	S[u] = "?"
	ans = ""
	for i in S:
		if i != "?":
			ans += i

	print(ans)


if __name__ == '__main__':
	main()