#include <stdio.h>
#include <stdlib.h>
#include <limits.h>

#define null NULL
#define in "loto.in"
#define out "loto.out"

typedef struct partial
{
	int added;
	int last_index;
}Sums;

int compare(const void *a, const void *b)
{
	return (*((int *)a)) - (*((int *)b));
}

int main(int argc, char const *argv[])
{
	FILE *read = (FILE *) fopen(in, "r");
	FILE *write = (FILE *) fopen(out, "w");

	int N, S;

	fscanf(read, "%d%d", &N, &S);

	int *array = (int *) calloc(N, sizeof(int));

	for (int i = 0; i < N; i++)
		fscanf(read, "%d", &array[i]);
	
	qsort(array, N, sizeof(int), compare);

	for (int i = 0; i < N; i++)
		for (int j = 0; j < N; j++)
			for (int k = 0; k < N; k++)
				for (int l = 0; l < N; l++)
					for (int m = 0; m < N; m++)
						for (int n = 0; n < N; n++)
							if (array[i] + array[j] + array[k] + array[l] + array[m] + array[n] == S)
							{
								fprintf(write, "%d %d %d %d %d %d\n", array[i], array[j], array[k]
									,array[l], array[m], array[n]);
								goto done;
							}
	fprintf(write, "-1\n");
	done:
	
	free(array);
	fclose(read);
	fclose(write);
	
	return 0;
}