#include <iostream>#include <string>#include <map>using namespace std;int ca,T,n,x,y;char state[105][50],op[50],tmp[50],tmp2[50],id;map<char,int> hash;map<char,int> value;inline void init(){ hash.clear(); value.clear();}void Toupper(char *str){ int i; for(i=0;i<strlen(str);i++){ if('a'<=str[i]&&str[i]<='z'){ str[i]=str[i]-'a'+'A'; } }}int Toint(char *str){ if(strcmp(str,"DEC")==0) return -1; if(strcmp(str,"INC")==0) return 1; int i,sum=0; for(i=0;i<strlen(str);i++){ sum*=10; sum+=str[i]-'0'; } return sum;}int main(){ scanf("%d",&T); while(T--){ printf("%dn",++ca); scanf("%d",&n); int i,j; scanf("n"); for(i=1;i<=n;i++){ gets(state[i]); } init(); for(i=1;i<n;i++){ sscanf(state[i],"%s%s",&op,&tmp); Toupper(op); Toupper(tmp); if(strcmp(op,"DCL")==0){ sscanf(state[i],"%s%s",&op,&tmp); id=tmp[0]; if(hash.find(id)==hash.end()){ hash[id]=0; value[id]=0; } else{ if(hash[id]==0){ printf("%d 1n",i); } else{ hash[id]=0; value[id]=0; } } } else if(strcmp(tmp,"=")==0){ sscanf(state[i],"%s%s%s",&op,&tmp,&tmp2); id=op[0]; if(hash.find(id)==hash.end()){ printf("%d 2n",i); } else{ hash[id]++; value[id]=Toint(tmp2); } } else if(strcmp(op,"INC")==0||strcmp(op,"DEC")==0){ sscanf(state[i],"%s%s",&op,&tmp); id=tmp[0]; if(hash.find(id)==hash.end()){ printf("%d 2n",i); } else{ hash[id]++; value[id]+=Toint(op); } } else if(strcmp(op,"GOTO")==0){ sscanf(state[i],"%s%s",&op,&tmp); id=tmp[0]; if(('A'<=id&&id<='Z')||('a'<=id&&id<='z')){ sscanf(state[i],"%s%s%s",&op,&tmp,&tmp2); if(hash.find(id)!=hash.end()){ hash[id]++; if(value[id]>0){ i=Toint(tmp2)-1; } } else{ printf("%d 2n",i); } } else{ i=Toint(tmp)-1; } } } } return 0;}
