import java.util.*;
public class Test {
  public static void main(String[] args){
    Scanner in = new Scanner(System.in);
    int T = in.nextInt();

    for(int i = 1; i<=T; i++) {
      int n = in.nextInt();
      int s = in.nextInt();
      int p = in.nextInt();
      int result = 0;
      for(int j = 0; j<n; j++){
        int x = canAddUp(in.nextInt(), p);
        if(x == 0) {
          result++;
        } else if (x==1 && s > 0) {
          result++;
          s--;
        }
      }
      System.out.println("Case #"+i+": "+result);
    }
  }

  public static int canAddUp(int sum, int limit) {
    boolean flag = false;
    for(int i = 0; i<=sum; i++) {
      for(int j = 0; i+j <= sum; j++) {
        int k = sum-(i+j);
        int a = Math.abs(i-j);
        int b = Math.abs(i-k);
        int c = Math.abs(j-k);
        if(a > 2 || b > 2 || c> 2){
          continue;
        }

        if (i>=limit || j>=limit || k>=limit) {
          if(a < 2 && b < 2 && c < 2) {
            return 0;
          }else{
            flag = true;
          }
        }
      }
    }
    return (flag) ? 1 : 2;
  }
}

public class ProblemB extends FileWrapper {

	private int N[] = null;
	private int S[] = null;
	private int P[] = null;
	private int t[][] = null;
	
	public ProblemB(String fileName) {
		this.processInput(fileName);
		this.calculate();
		this.processOutput(OUTPUT);
	}

	private int getResult(int caseNum) {
		int total = 0;
		for (int i=0; i<this.t[caseNum].length; i++) {
			if (this.t[caseNum][i]/3 >= this.P[caseNum]) {
				total++;
			}else if (this.t[caseNum][i]/3 == this.P[caseNum] - 1) {
				if (this.t[caseNum][i]%3 >= 1) {
					total++;
				}else if (S[caseNum] > 0 && this.t[caseNum][i]/3 > 0) {
					total++;
					S[caseNum]--;
				}
			}else if (this.t[caseNum][i]/3 == this.P[caseNum] - 2 && this.t[caseNum][i]%3 == 2  && this.t[caseNum][i]/3 > 0 && S[caseNum] > 0) {
				total++;
				S[caseNum]--;
			}
		}
		return total;
	}
	
	@Override
	protected void processInput(String fileName) {
		try {
			this.openReadFile(fileName);
			this.caseNum = Integer.parseInt(this.readLine());
			this.output = new String[this.caseNum];
			this.N = new int[this.caseNum];
			this.S = new int[this.caseNum];
			this.P = new int[this.caseNum];
			this.t = new int[this.caseNum][];
			for (int i = 0; i < this.caseNum; i++) {
				String elem[] = this.readLine().split(" ");
				this.N[i] = Integer.parseInt(elem[0]);
				this.S[i] = Integer.parseInt(elem[1]);
				this.P[i] = Integer.parseInt(elem[2]);
				this.t[i] = new int[N[i]];
				for (int j=0; j<N[i]; j++) {
					this.t[i][j] = Integer.parseInt(elem[3+j]);
				}
			}
			this.closeReadFile();
		} catch (Exception e) {
		}
	}

	@Override
	protected void calculate() {
		for (int i=0; i<this.caseNum; i++) {
			this.output[i] = CASE + (i+1) + ": " + this.getResult(i);
		}
	}

	public static void main(String argv[]) {
		if (argv.length > 0) {
			new ProblemB(argv[0]);
		} else {
			new ProblemB("B-large.in");
		}
	}

}