#include <stdio.h>
#include <stdlib.h>
struct dispo{
	int valore;
	int stato;
};

struct dispo  array[41];

int main()
{
 FILE *input;
 int flag,count,Max,i,n,m,A,dato;
 
 input = fopen("fuses.in","r");
 while (1)
 {
 	fscanf(input,"%d %d %d",&n,&m,&A);
 	if ((n==0)&&(m==0)&&(A==0))
 		exit(0);
 	else
 	{
 		flag = 0;
 		Max = 0;
 		count = 0;
 		for (i=0;i<n;i++)
 		{
 			fscanf(input,"%d",&array[i].valore);
 			array[i].stato=0;
 		}
 		for (i=0;i<m;i++)
 		{
 			fscanf(input,"%d",&dato);
 			if (array[dato-1].stato==0)
 			{
 				count+=array[dato-1].valore;
 				array[dato-1].stato=1;
 			}
 			else
 			{
 				count-=array[dato-1].valore;
 				array[dato-1].stato=0;
 			}
 			if (count > Max) Max = count;
 			if (count > A )
 			{
 				printf("Fuse was blown.\n\n");
 				flag = 1;
 			}
 		}
 		if (!flag)
 		{
 			printf("Fuse was not blown.\n");
 			printf("Maximal power consumption was %d amperes.\n\n",Max);
 		}
 	}
 }
 
 
 fclose(input);
 return(0);
}