import math
from collections import Counter

s = Counter(input())
li = list(s.values())
N = sum(li)

mod = 573
C = [ [0] * (N + 1) for i in range(N + 1) ]
for i in range(N + 1):
    C[i][0] = 1
    for j in range(1, i + 1):
        C[i][j] = C[i - 1][j] + C[i - 1][j - 1]
        if C[i][j] >= mod:
            C[i][j] -= mod

ans = 1
rem = N
for x in li:
    ans = ans * C[rem][x] % mod
    rem -= x
print(ans - 1)