"""

4000 C 2000 通りが最大である


2N C N

"""

import sys
from sys import stdin
from collections import deque

N = int(stdin.readline())

if N == 1:
    print (1,1)
    print (".")
    sys.exit()

lis = []

q = deque([N])

while q:

    v = q.popleft()

    if v == 1:
        continue
    elif v == 2:
        lis.append( (2,2) )
    else:
        a = v // 2
        b = v - a

        lis.append( (a+1,b+1) )

        q.append( a )
        q.append( b )

s = 0
for a,b in lis:

    s += min(a,b)

H = 1
W = 1

for a,b in lis:

    a,b = min(a,b),max(b,a)

    if H >= W:
        H += a-1
        W += b-1
    else:
        H += b-1
        W += a-1

ans = [ ["#"] * W for i in range(H) ]

H = 1
W = 1

for a,b in lis:

    a,b = min(a,b),max(b,a)

    if H >= W:
        for i in range(a):
            for j in range(b):
                ans[H-1+i][W-1+j] = "."
        H += a-1
        W += b-1
    else:
        for j in range(a):
            for i in range(b):
                ans[H-1+i][W-1+j] = "."
        H += b-1
        W += a-1

print (H,W)
for i in ans:
    print ("".join(i))