#include <cstdio>

 #define MAXN 100005

 int a[MAXN];

 int main() {

     int t, n, m;

     int i, j, k, tmp, ans;

     scanf("%d", &t);

     for (k=; k<=t; ++k) {

         scanf("%d %d", &n, &m);

         for (i=; i<n; ++i)

             scanf("%d", &a[i]);

         ans = ;

         for (i=; i<n; ++i) {

             tmp = ;

             for (j=i; j<n; ++j) {

                 tmp |= a[j];

                 if (tmp < m)

                     ++ans;

                 else

                     break;

             }

         }

         printf("Case #%d: %d\n", k, ans);

     }

     return ;

 }