n, m, t = [int(x) for x in input().split(" ")]

for _ in range(m):

    p, s, d, l = [(int(x) if x not in {"R", "L"} else x) for x in input().split(" ")]

    v = -s if d == "L" else s
    pt = p + v * t

    ret = ""
    ret += pt * "="
    ret += ("!" + (l - 1) * "#") if d == "L" else ((l - 1) * "#" + "!")
    ret += (n - l - pt) * "="

    print(ret)