#include<cstdio>
#include<algorithm>
#include<cstring>
#include<string>
using namespace std;
int K,M,N;
char S[200010];
struct ope{
	int a,b,c;
}A[200010];
int main(){
	int tmp=0;
	freopen("copypaste.in","r",stdin);
	freopen("copypaste.out","w",stdout);
	scanf("%d%d",&K,&M);
	scanf("%s",S);
	scanf("%d",&N);
	for(int i=1;i<=N;i++)scanf("%d%d%d",&A[i].a,&A[i].b,&A[i].c);
	for(int j=1;j<=K;j++){
		tmp=j;
		for(int i=N;i>=1;i--){
			if(tmp<=A[i].c)continue;
			if(tmp<=A[i].c+A[i].b-A[i].a)
				tmp=tmp-A[i].c+A[i].a;
			else tmp=tmp-A[i].b+A[i].a;
		}
		printf("%c",S[tmp-1]);
	}
	return 0;
}