import sys

# sys.setrecursionlimit(200005)
int1 = lambda x: int(x)-1
pDB = lambda *x: print(*x, end="\n", file=sys.stderr)
p2D = lambda x: print(*x, sep="\n", end="\n\n", file=sys.stderr)
def II(): return int(sys.stdin.readline())
def LI(): return list(map(int, sys.stdin.readline().split()))
def LLI(rows_number): return [LI() for _ in range(rows_number)]
def LI1(): return list(map(int1, sys.stdin.readline().split()))
def LLI1(rows_number): return [LI1() for _ in range(rows_number)]
def SI(): return sys.stdin.readline().rstrip()
# dij = [(0, 1), (-1, 0), (0, -1), (1, 0)]
# dij = [(0, 1), (-1, 0), (0, -1), (1, 0), (1, 1), (1, -1), (-1, 1), (-1, -1)]
inf = (1 << 63)-1
# inf = (1 << 31)-1
# md = 10**9+7
md = 998244353

def Manacher(s):
    i = j = 0
    res = [-1]*len(s)
    while i < len(s):
        while i-j >= 0 and i+j < len(s) and s[i-j] == s[i+j]: j += 1
        res[i] = j
        k = 1
        while i-k >= 0 and k+res[i-k] < j:
            res[i+k] = res[i-k]
            k += 1
        i += k
        j -= k
    return res

n, k, q = LI()
s = SI()
ll = Manacher(s*3)

for _ in range(q):
    a = II()-1
    j, i = divmod(a, n)
    if j == k-1: i += 2*n
    elif j: i += n
    ans = ll[i]*2-1
    if ans >= n: ans = min(a*2+1, (n*k-a)*2-1)
    print(ans)