```java
import java.util.Scanner;
public class Main{
static int p;//行数
static int k;//部分
static String S;//字符串
static int wordSize;
static String word[];
static int num = 0;
static int cut;//分割
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
p = sc.nextInt();
k = sc.nextInt();
S = sc.nextLine();
S = "";
for(int i=0;i<p;i++){
S = S + sc.nextLine();
}
wordSize = sc.nextInt();
word = new String[wordSize];
for(int j=0;j<wordSize;j++){
word[j] = sc.next();
}
wordCount(S);
if(cut<k) {
num = num-(k-1);
}
System.out.println(num);
}
public static void wordCount(String S){
for(int i=0;i<S.length();i++) {
for(int j=0;j<wordSize;j++) {
if(S.substring(i,S.length()).length()<word[j].length()) {
continue;
}
if(S.substring(i,i+word[j].length()).length()<word[j].length()){
continue;
}
if(S.substring(i,i+word[j].length()).equals(word[j])) {
//System.out.println(S+":"+word[j]);
num++;
//System.out.println("第"+num);
if(i!=0) {
cut++;
//System.out.println("分割:"+cut);
}
wordCount(S.substring(i+1,S.length()));
return;
}
}
}
}
}
```