#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<string.h>
void insert(char* str,char *sp1) {
	char str1[100];
	fgets(str1, 100, stdin);
	str1[strlen(str1) - 1] = '\0';
	strcat(str,str1);
	strcpy(sp1, str);
}
void sub(char* str,char* sp2) {
	int a, b;
	scanf_s("%d %d", &a, &b);
	getchar();
	char new_str[100] = {};
	for (int i = 0; i < b; i++) {
		*(new_str + i) = *(str + a + i);
	}
	strcpy(str, new_str);
	strcpy(sp2, str);
}
void insert1(char* str,char* sp3) {
	int a;
	scanf_s("%d", &a);
	getchar();
	char str2[100] = {};
	fgets(str2, 100, stdin);
	str2[strlen(str2) - 1] = '\0';
	char str3[100] = {};
	strncpy(str3, str, a);
	str3[a] = '\0';
	strcat(str3, str2);
	strcat(str3, str + a);
	strcpy(str, str3);
	strcpy(sp3, str);
}
void finding(char* str,int*sp4) {
	char son[100];
	scanf("%s", son);
	char* p;
	static int cnt = 0;
	p = strstr(str, son);
	if (p  == NULL) {
		*(sp4+cnt) = -1;

	}
	else {
		*(sp4+cnt) = p - str;
	}
	cnt++;
}
int main() {
	int n;
	scanf_s("%d", &n);
	getchar();
	char str[100];
	fgets(str, 100, stdin);
	str[strlen(str)-1] = '\0';
	char sp1[100] = {}, sp2[100] = {}, sp3[100] = {};
	int sp4[100] = {};
	
	for (int i = 0; i < n; i++) {
		char op;
		scanf_s(" %c", &op);
		getchar();
		switch (op) {
		case '1':insert(str,sp1); break;
		case '2':sub(str,sp2); break;
		case '3':insert1(str,sp3); break;
		case '4':finding(str,sp4); break;
		default: return 0;
		}
	}
	printf("%s\n", sp1);
	printf("%s\n", sp2);
	printf("%s\n", sp3);
	int i = 0;
	while (sp4[i] != 0) {
		printf("%d\n", sp4[i]);
		i++;
	}
	return 0;
}