2316.Vanya and Label

Time Limit: 1s Memory Limit: 256MB

While walking down the street Vanya saw a label "Hide&Seek". Because he is a programmer, he used & as a bitwise AND for these two words represented as a integers in base 64 and got new word. Now Vanya thinks of some string s and wants to know the number of pairs of words of length |s| (length of s), such that their bitwise AND is equal to s. As this number can be large, output it modulo 109+7.

To represent the string as a number in numeral system with base 64 Vanya uses the following rules:
digits from '0' to '9' correspond to integers from 0 to 9; letters from 'A' to 'Z' correspond to integers from 10 to 35; letters from 'a' to 'z' correspond to integers from 36 to 61; letter '-' correspond to integer 62; letter '_' correspond to integer 63.

Input Format(From the terminal/stdin)

The only line of the input contains a single word s (1 \le |s| \le 100000), consisting of digits, lowercase and uppercase English letters, characters '-' and '_'.

Output Format(To the terminal/stdout)

Print a single integer- the number of possible pairs of words, such that their bitwise AND is equal to string s modulo 109+7.

Sample Input 1

Copy
z
 \n

Sample Output 1

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3
 \n

Sample Input 2

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V_V
   \n

Sample Output 2

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9
 \n

Sample Input 3

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Codeforces
          \n

Sample Output 3

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130653412
         \n

Hints

For a detailed definition of bitwise AND we recommend to take a look in the corresponding article in Wikipedia.

In the first sample, there are 3 possible solutions:
z&=61&63=61=z &z=63&61=61=z z&z=61&61=61=z

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