#include <stdio.h>
int Bay[1001],Bdalsi[1001],truck[1000001],dalsi[1000001],bd[1000001];

int main(void){
 int i,j,N,cs,B,G,T,g;
 scanf("%d\n",&N);
 for(cs=1;cs<=N;cs++){
  scanf("%d %d %d\n",&B,&G,&T);
  for(i=1;i<=T;i++)scanf("%d\n",&(truck[i]) );
  for(i=1;i<=G;i++){bd[i]=T+1;}
  for(i=T;i>=1;i--){
   g=truck[i];
   dalsi[i]=bd[g];bd[g]=i;
  } 
  for(i=1;i<=B;i++){Bay[i]=0;Bdalsi[i]=T+2;}
  printf("Case %d:\n",cs);
  for(i=1;i<=T;i++){
   int min,minb;
   min=1;minb=0;g=truck[i];
   for(j=1;j<=B;j++){
    if(Bay[j]==g){minb=j;min=0;break;}
    if(Bdalsi[j]>min){min=Bdalsi[j];minb=j;}
   }
   if(!min)printf("NO ACTION\n");
   else{
    printf("LOAD %d %d\n",minb,g);
    Bay[minb]=g;
   }
   Bdalsi[minb]=dalsi[i];
  }
  printf("\n");
 }
 return 0;
}