mod = 1000000007
eps = 10**-9


def main():
    import sys
    input = sys.stdin.readline
    
    H, W = map(int, input().split())
    grid = []
    for _ in range(H):
        grid.append(input().rstrip('\n'))
    
    g = 0
    for h in range(H):
        for w in range(W):
            if grid[h][w] == "o":
                g ^= h
    if g:
        print("First")
    else:
        print("Second")


if __name__ == '__main__':
    main()