n, w, h = map(int, input().split())
s = input()
R = [["x" for i in range(w)] for j in range(h)]
i = h - 1
j = 0
for t in s:
    if t == "l":
        j += 1
        i = h - 1
    else:
        R[i][j] = "o"
        i -= 1
    # for r in R:
    #     print("".join(r))
for r in R:
    print("".join(r))