from math import ceil

s, allinput = input().split()
s = int(s)

if len(allinput) % 7 != 0:
    allinput = "0" * (7 - len(allinput) % 7) + allinput

charspersymbol = s * 5
symbolsperline = (80 + s * 2) // charspersymbol

formatted = []
for i in range(len(allinput) // 7):
    formatted.append(allinput[7 * i:7 * i + 7])

totallines = ceil(len(formatted) / symbolsperline)
for lines in range(totallines):
    top = ""

    if lines == totallines - 1:
        sizecurrline = len(formatted) % symbolsperline
        if sizecurrline == 0:
            sizecurrline = symbolsperline
    else:
        sizecurrline = symbolsperline

    for i in range(symbolsperline):
        if i + lines * symbolsperline >= len(formatted):
            break

        if formatted[i + lines * symbolsperline][6] == "1":
            top += "X" * 3 * s
        else:
            top += " " * 3 * s

        if i < sizecurrline - 1:
            top += " " * 2 * s
    for i in range(s):
        print(top)

    vert1 = ""
    for i in range(sizecurrline):
        if i + lines * symbolsperline >= len(formatted):
            break

        if formatted[i + lines * symbolsperline][5] == "1":
            vert1 += "X" * s
        else:
            vert1 += " " * s

        vert1 += " " * s

        if formatted[i + lines * symbolsperline][4] == "1":
            vert1 += "X" * s
        else:
            vert1 += " " * s

        if i < sizecurrline - 1:
            vert1 += " " * 2 * s

    for i in range(s * 2):
        print(vert1)

    mid = ""
    for i in range(sizecurrline):
        if i + lines * symbolsperline >= len(formatted):
            break

        if formatted[i + lines * symbolsperline][3] == "1":
            mid += "X" * 3 * s
        else:
            mid += " " * 3 * s

        if i < sizecurrline - 1:
            mid += " " * 2 * s
    for i in range(s):
        print(mid)

    vert2 = ""
    for i in range(sizecurrline):
        if i + lines * symbolsperline >= len(formatted):
            break

        if formatted[i + lines * symbolsperline][2] == "1":
            vert2 += "X" * s
        else:
            vert2 += " " * s

        vert2 += " " * s

        if formatted[i + lines * symbolsperline][1] == "1":
            vert2 += "X" * s
        else:
            vert2 += " " * s

        if i < sizecurrline - 1:
            vert2 += " " * 2 * s

    for i in range(s * 2):
        print(vert2)

    bot = ""
    for i in range(sizecurrline):
        if i + lines * symbolsperline >= len(formatted):
            break

        if formatted[i + lines * symbolsperline][0] == "1":
            bot += "X" * 3 * s
        else:
            bot += " " * 3 * s

        if i < sizecurrline - 1:
            bot += " " * 2 * s
    for i in range(s):
        print(bot)

    if lines < totallines - 1:
        for i in range(s):
            print()