length, tracks, time = [int(j) for j in input().split()]

for track in range(tracks):
    init_pos, speed, direction, train_len = input().split()
    init_pos, train_len = int(init_pos), int(train_len)
    speed = int(speed) if direction == "R" else -int(speed)
    start = init_pos + speed * time
    end = start + train_len - 1
    for i in range(length):
        if i < start or i > end:
            print("=", end="")
        elif i == start and direction == "L":
            print("!", end="")
        elif i == end and direction == "R":
            print("!", end="")
        else:
            print("#", end="")
    print()