include <bits/stdc++.h>

using namespace std; //结构体 typedef struct node {

int data;
node *next;

} lnode, *linklist; //初始化 void init(linklist &l) {

l = new node;
l->next = NULL;

} //尾插入 void gcreat(linklist &l) {

linklist r = l;
int x;
cin >> x;
while (x != -1) {
	linklist p = new node;
	p->data = x;
	p->next = r->next;
	r->next = p;
	r = p;
	cin >> x;
}

} //删除n,m间的数 void fun(linklist &l, int x, int y) {

node *n = l;
node *m = l->next;
while (n->next != NULL) {
	if (m->data >= x && m->data <= y) {
		n->next = m->next;
		m = n->next;
	} else {
		n = n->next;
		m = m->next;
	}
}

} //输出 void printf_l(linklist &l) {

node *car = l->next;
while (car != NULL) {
	cout << car->data << " ";
	car = car->next;
}

}

int main() {

int x, y;
linklist l;
init(l);
gcreat(l);
cin >> x >> y;
fun(l, x, y);
printf_l(l);
return 0;

}