Problem:
Score : 400 points

Problem Statement

Given is a string S. Each character in S is either a digit (0, ..., 9) or ?.

Among the integers obtained by replacing each occurrence of ? with a digit, how many have a remainder of 5 when divided by 13? An integer may begin with 0.

Since the answer can be enormous, print the count modulo 10^9+7.

Constraints

S is a string consisting of digits (0, ..., 9) and ?.

1 \leq |S| \leq 10^5

Input

Input is given from Standard Input in the following format:

S

Output

Print the number of integers satisfying the condition, modulo 10^9+7.

Sample Input 1

??2??5

Sample Output 1

768

For example, 482305, 002865, and 972665 satisfy the condition.

Sample Input 2

?44

Sample Output 2

1

Only 044 satisfies the condition.

Sample Input 3

7?4

Sample Output 3

0

We may not be able to produce an integer satisfying the condition.

Sample Input 4

?6?42???8??2??06243????9??3???7258??5??7???????774????4?1??17???9?5?70???76???

Sample Output 4

153716888

Solution in Ruby (2.3.3) (judge verdict: Wrong Answer)

S=gets.strip
N=S.size
MOD=10**9+7
dp=Array.new(N){Array.new(13,0)}

for i in 0..N-2
    for j in 0..12
        if i==0
            if (S[i]=="?" && j<10) || S[i].to_i==j
                dp[i][j]=1
            end
        end
        if S[i+1]=="?"
            for k in 0..9
                dp[i+1][(j*10+k)%13]+=dp[i][j]
                dp[i+1][(j*10+k)%13]%=MOD
            end
        else
            dp[i+1][(j*10+S[i+1].to_i)%13]+=dp[i][j]
            dp[i+1][(j*10+S[i+1].to_i)%13]%=MOD
        end
    end
end
puts dp[N-1][5]% MOD