1_thread

import kotlin.concurrent.thread

fun printNums(start: Int, finish: Int) = thread {
    (start..finish).forEach(::println)
}

fun main() {
    val (m, n) = readLine()!!.trim().split(' ').map { it.toInt() }
    val numbersInThreads = IntArray(n) { m / n }
    val ost = m - n * (m / n)

    (0 until ost).forEach { numbersInThreads[it]++ }

    var cur = 1

    (0 until n).forEach {
        printNums(cur, cur + numbersInThreads[it] - 1)
        cur += numbersInThreads[it]
    }
}