/*
URL:
https://atcoder.jp/contests/agc036/tasks/agc036_b
*/

package main

import (
	"bufio"
	"errors"
	"fmt"
	"io"
	"math"
	"os"
	"strconv"
)

/********** FAU standard libraries **********/

//fmt.Sprintf("%b\n", 255) 	// binary expression

/********** I/O usage **********/

//str := ReadString()
//i := ReadInt()
//X := ReadIntSlice(n)
//S := ReadRuneSlice()
//a := ReadFloat64()
//A := ReadFloat64Slice(n)

//str := ZeroPaddingRuneSlice(num, 32)
//str := PrintIntsLine(X...)

/*******************************************************************/

const (
	// General purpose
	MOD = 1000000000 + 7
	// MOD          = 998244353
	ALPHABET_NUM = 26
	INF_INT64    = math.MaxInt64
	INF_BIT60    = 1 << 60
	INF_INT32    = math.MaxInt32
	INF_BIT30    = 1 << 30
	NIL          = -1

	// for dijkstra, prim, and so on
	WHITE = 0
	GRAY  = 1
	BLACK = 2
)

func init() {
	// bufio.ScanWords <---> bufio.ScanLines
	ReadString = newReadString(os.Stdin, bufio.ScanWords)
	stdout = bufio.NewWriter(os.Stdout)
}

var (
	n, k int
	A    []int

	next [70 + 5][200000 + 50]int
	G    [200000 + 50][]int
)

func main() {
	n, k = ReadInt2()
	A = ReadIntSlice(n)

	for i := 0; i < n; i++ {
		G[A[i]] = append(G[A[i]], i)
	}

	for i := 0; i < 200000+10; i++ {
		if len(G[i]) == 0 {
			continue
		}

		for j := 0; j < len(G[i]); j++ {
			if j+1 < len(G[i]) {
				next[0][G[i][j]] = G[i][j+1] - G[i][j] + 1
			} else {
				next[0][G[i][j]] = n + G[i][0] - G[i][j] + 1
				// next[0][G[i][j]] = INF_BIT60
			}
		}
	}
	// PrintfDebug("%v\n", next[0][:n])

	for d := 0; d+1 < 65; d++ {
		for v := 0; v < n; v++ {
			nid := (next[d][v] + v) % n
			next[d+1][v] = next[d][v] + next[d][nid]

			if next[d+1][v] > INF_BIT60 {
				next[d+1][v] = INF_BIT60
			}
		}
	}
	// for i := 0; i < 3; i++ {
	// 	PrintfDebug("[%d]: %v\n", i, next[i][:n])
	// }

	nokori := n*k - 1
	cid := 0
	for {
		for d := 50; d >= 0; d-- {
			if nokori-next[d][cid] >= 0 {
				nokori -= next[d][cid]
				cid = (next[d][cid] + cid) % n
				break
			}
		}

		if nokori < n {
			break
		}
	}
	// PrintfDebug("nokori: %v, cid: %v\n", nokori, cid)

	B := []int{}
	for i := cid; i < n; i++ {
		B = append(B, A[i])
	}
	memo := [200000 + 50]int{}
	for i := 0; i < 200000+40; i++ {
		memo[i] = -1
	}

	// C := [200000 + 50]int{}
	// cur := 0
	// for i := 0; i < len(B); i++ {
	// 	b := B[i]

	// 	if memo[b] == -1 {
	// 		C[cur] = b
	// 		memo[b] = cur
	// 		cur++
	// 	} else {
	// 		cur = memo[b]
	// 		memo[b] = -1
	// 	}
	// }
	// fmt.Println(PrintIntsLine(C[:cur]...))

	ans := []int{}
	for i := 0; i < len(B); i++ {
		if memo[B[i]] == -1 {
			ans = append(ans, B[i])
			memo[B[i]] = len(ans) - 1
		} else {
			// ans = ans[:memo[B[i]]]

			// tmp := []int{}
			// for j := 0; j < memo[B[i]]; j++ {
			// 	tmp = append(tmp, ans[j])
			// }
			// ans = tmp

			// memo[B[i]] = -1

			aaa := memo[B[i]]

			for j := memo[B[i]]; j < len(ans); j++ {
				memo[ans[j]] = -1
			}
			ans = ans[:aaa]
		}
	}
	fmt.Println(PrintIntsLine(ans...))
}

/*******************************************************************/

/*********** I/O ***********/

var (
	// ReadString returns a WORD string.
	ReadString func() string
	stdout     *bufio.Writer
)

func newReadString(ior io.Reader, sf bufio.SplitFunc) func() string {
	r := bufio.NewScanner(ior)
	r.Buffer(make([]byte, 1024), int(1e+9)) // for Codeforces
	r.Split(sf)

	return func() string {
		if !r.Scan() {
			panic("Scan failed")
		}
		return r.Text()
	}
}

// ReadInt returns an integer.
func ReadInt() int {
	return int(readInt64())
}
func ReadInt2() (int, int) {
	return int(readInt64()), int(readInt64())
}
func ReadInt3() (int, int, int) {
	return int(readInt64()), int(readInt64()), int(readInt64())
}
func ReadInt4() (int, int, int, int) {
	return int(readInt64()), int(readInt64()), int(readInt64()), int(readInt64())
}

// ReadInt64 returns as integer as int64.
func ReadInt64() int64 {
	return readInt64()
}
func ReadInt64_2() (int64, int64) {
	return readInt64(), readInt64()
}
func ReadInt64_3() (int64, int64, int64) {
	return readInt64(), readInt64(), readInt64()
}
func ReadInt64_4() (int64, int64, int64, int64) {
	return readInt64(), readInt64(), readInt64(), readInt64()
}

func readInt64() int64 {
	i, err := strconv.ParseInt(ReadString(), 0, 64)
	if err != nil {
		panic(err.Error())
	}
	return i
}

// ReadIntSlice returns an integer slice that has n integers.
func ReadIntSlice(n int) []int {
	b := make([]int, n)
	for i := 0; i < n; i++ {
		b[i] = ReadInt()
	}
	return b
}

// ReadInt64Slice returns as int64 slice that has n integers.
func ReadInt64Slice(n int) []int64 {
	b := make([]int64, n)
	for i := 0; i < n; i++ {
		b[i] = ReadInt64()
	}
	return b
}

// ReadFloat64 returns an float64.
func ReadFloat64() float64 {
	return float64(readFloat64())
}

func readFloat64() float64 {
	f, err := strconv.ParseFloat(ReadString(), 64)
	if err != nil {
		panic(err.Error())
	}
	return f
}

// ReadFloatSlice returns an float64 slice that has n float64.
func ReadFloat64Slice(n int) []float64 {
	b := make([]float64, n)
	for i := 0; i < n; i++ {
		b[i] = ReadFloat64()
	}
	return b
}

// ReadRuneSlice returns a rune slice.
func ReadRuneSlice() []rune {
	return []rune(ReadString())
}

/*********** Debugging ***********/

// ZeroPaddingRuneSlice returns binary expressions of integer n with zero padding.
// For debugging use.
func ZeroPaddingRuneSlice(n, digitsNum int) []rune {
	sn := fmt.Sprintf("%b", n)

	residualLength := digitsNum - len(sn)
	if residualLength <= 0 {
		return []rune(sn)
	}

	zeros := make([]rune, residualLength)
	for i := 0; i < len(zeros); i++ {
		zeros[i] = '0'
	}

	res := []rune{}
	res = append(res, zeros...)
	res = append(res, []rune(sn)...)

	return res
}

// Strtoi is a wrapper of strconv.Atoi().
// If strconv.Atoi() returns an error, Strtoi calls panic.
func Strtoi(s string) int {
	if i, err := strconv.Atoi(s); err != nil {
		panic(errors.New("[argument error]: Strtoi only accepts integer string"))
	} else {
		return i
	}
}

// PrintIntsLine returns integers string delimited by a space.
func PrintIntsLine(A ...int) string {
	res := []rune{}

	for i := 0; i < len(A); i++ {
		str := strconv.Itoa(A[i])
		res = append(res, []rune(str)...)

		if i != len(A)-1 {
			res = append(res, ' ')
		}
	}

	return string(res)
}

// PrintIntsLine returns integers string delimited by a space.
func PrintInts64Line(A ...int64) string {
	res := []rune{}

	for i := 0; i < len(A); i++ {
		str := strconv.FormatInt(A[i], 10) // 64bit int version
		res = append(res, []rune(str)...)

		if i != len(A)-1 {
			res = append(res, ' ')
		}
	}

	return string(res)
}

// PrintfDebug is wrapper of fmt.Fprintf(os.Stderr, format, a...)
func PrintfDebug(format string, a ...interface{}) {
	fmt.Fprintf(os.Stderr, format, a...)
}

// PrintfBufStdout is function for output strings to buffered os.Stdout.
// You may have to call stdout.Flush() finally.
func PrintfBufStdout(format string, a ...interface{}) {
	fmt.Fprintf(stdout, format, a...)
}


Measured memory_bytes: 134632