def L(a,b,c,m):
 for i in range(m):x=" _"[b]*n;print((" |"[a]+x+"|"+x+" |"[c]).rstrip())
while 1:
 n=int(input())
 for i in range(8):L(1<i<4,i%2 and i<7,3<i<6,[n-1,1][i%2])