#include<stdio.h>

FILE *fin=fopen("loto.in","r"),
    *fout=fopen("loto.out","w");

int N,S,a[200];

int main(){
    fscanf(fin,"%d %d",&N,&S);
    for(int i=1;i<=N;i++)
        fscanf(fin,"%d",&a[i]);

    for(int i1=1;i1<=N;i1++)
    for(int i2=1;i2<=N;i2++)
    for(int i3=1;i3<=N;i3++)
    for(int i4=1;i4<=N;i4++)
    for(int i5=1;i5<=N;i5++)
    for(int i6=1;i6<=N;i6++)
        if(a[i1]+a[i2]+a[i3]+a[i4]+a[i5]+a[i6] == S){
            fprintf(fout,"%d %d %d %d %d %d\n",i1,i2,i3,i4,i5,i6);
            fclose(fin);
            fclose(fout);
            return 0;
        }

    fprintf(fout,"-1\n");
    fclose(fin);
    fclose(fout);
    return 0;
}