fun String.oneOf(l: List<String>): Boolean {
    for (i in l) {
        if (this.contains(i)) {
            print("\n" + i + ": --- ")
            return true
        }
    }
    return false
}

fun filter(a: List<Char>) {
    val sb = StringBuilder()
    a.forEach({ sb.append(it) })
    val str = sb.toString()
    if (str.oneOf(listOf("send", "gambit", "email", "apply"))) {
        println(str)
    }
}

fun main(args: Array<String>) {
    val inp = "166 102 39 202 112 231 126 68 42 204 104 45 191 117 48 202 98 47 199 112 41 209 33 33 205 115 219 " +
            "209 112 39 212 106 41 197 33 47 198 102 219 165 98 40 192 106 47 126 100 35 191 109 39 195 111 34 " +
            "195 47 219 174 109 32 191 116 32 126 116 32 204 101 219 215 112 48 208 33 46 205 109 48 210 106 42 " +
            "204 33 28 204 101 219 161 87 219 210 112 219 199 100 28 204 100 42 194 102 251 197 98 40 192 106 " +
            "47 208 102 46 195 98 45 193 105 233 193 112 40 126 114 48 205 117 36 204 104 219 208 102 33 195 115 " +
            "32 204 100 32 152 33 236 144 98 235 145 100 31 147 56 30 140"
    val chars = mutableListOf<Char>()
    inp.split(" ").forEach({ chars.add((it.toInt()).toChar()) })

    var a = 0
    var b = 0
    var c = 0

    for (i in 0..1.shl(24)) {
        a = (a + 1) % 256
        if (i % 256 == 0) {
            b = (b + 1) % 256
        }
        if (i % 1.shl(16) == 0) {
            c = (c + 1) % 256
        }

        print("\r $a $b $c")

        val arr = mutableListOf<Char>()
        chars.forEach({ arr.add(it) })
        for (i in 0 until chars.size) {
            arr[i] = ((arr[i].toInt() +
                    when {
                        i % 3 == 0 -> a
                        i % 3 == 1 -> b
                        i % 3 == 2 -> c
                        else -> 0
                    }) % 256).toChar()
        }
        filter(arr)
    }
}