Vasya and Big Integers

Vasya owns three big integers — a, l, r. Let's define a partition of x such a sequence of strings s_1, s_2, ..., s_k that s_1 + s_2 + ... + s_k = x, where + is a concatanation of strings. s_i is the i-th element of the partition. For example, number 12345 has the following partitions: ["1", "2", "3", "4", "5"], ["123", "4", "5"], ["1", "2345"], ["12345"] and lots of others.

Let's call some partition of a beautiful if each of its elements contains no leading zeros.

Vasya want to know the number of beautiful partitions of number a, which has each of s_i satisfy the condition l ≤ s_i ≤ r. Note that the comparison is the integer comparison, not the string one.

Help Vasya to count the amount of partitions of number a such that they match all the given requirements. The result can be rather big, so print it modulo 998244353.

Input

The first line contains a single integer a~(1 ≤ a ≤ 10^{1000000}).

The second line contains a single integer l~(0 ≤ l ≤ 10^{1000000}).

The third line contains a single integer r~(0 ≤ r ≤ 10^{1000000}).

It is guaranteed that l ≤ r.

It is also guaranteed that numbers a, l, r contain no leading zeros.

Output

Print a single integer — the amount of partitions of number a such that they match all the given requirements modulo 998244353.

Examples

Input

135 1 15

Output

2

Input

10000 0 9

Output

1

Note

In the first test case, there are two good partitions 13+5 and 1+3+5.

In the second test case, there is one good partition 1+0+0+0+0.

inputFormat

Input

The first line contains a single integer a~(1 ≤ a ≤ 10^{1000000}).

The second line contains a single integer l~(0 ≤ l ≤ 10^{1000000}).

The third line contains a single integer r~(0 ≤ r ≤ 10^{1000000}).

It is guaranteed that l ≤ r.

It is also guaranteed that numbers a, l, r contain no leading zeros.

outputFormat

Output

Print a single integer — the amount of partitions of number a such that they match all the given requirements modulo 998244353.

Examples

Input

135 1 15

Output

2

Input

10000 0 9

Output

1

Note

In the first test case, there are two good partitions 13+5 and 1+3+5.

In the second test case, there is one good partition 1+0+0+0+0.

样例

135
1
15

2