var text = readLine()!
        let index1 = Int(readLine()!)!
        let index2 = Int(readLine()!)!
        let idx1 = text.index(text.startIndex, offsetBy: index1)
        let idx2 = text.index(text.startIndex, offsetBy: index2)
        let w1 = text[idx1]
        let w2 = text[idx2]
        let txt = String(w2)
        text.replaceSubrange(idx1..<text.index(idx1, offsetBy: 1), with: "")
        text.replaceSubrange(idx2..<text.index(idx2, offsetBy: 1), with: "")
        print(text)