#include <iostream>

using namespace std;

struct Bani
{
    int ban;
} b[100], aux;

int main()
{
    int n,i,j,S,contor=0,k=0;
    cin >> n >> S;
    for (i=1 ; i<=n; i++)
        cin >> b[i].ban;
    for (i=1 ; i<n ; i++)
        for (j=i+1 ; j<=n ; j++)
            if (b[i].ban < b[j].ban)
            {
                aux = b[i];
                b[i] = b[j];
                b[j] = aux ;
            }
    i=1;
    while (S)
    {
        if(S >= b[i].ban)
        {
            S-=b[i].ban;
            contor++;
            k++;
        }
        else
        {
            cout <<contor << "*" << b[i].ban << endl ;
            contor=0;
            i++;
        }
    }
    cout <<contor << "*" << b[i].ban << endl ;
    cout << k;

    return 0;
}