def _1():
    print("..#",end='')
    for i in range(2,len(s)+1):
        if i%3==0:
            print('...*',end='')
        else:
            print('...#',end='')
    print("..")
def _2():
    for i in range(1,len(s)+1):
        if i%3==0:
            print('.*.*',end='')
        else:
            print('.#.#',end='')
    print('.')
s=input()
if len(s)==1:
    print('''..#..
.#.#.
#.'''+s+'''.#
.#.#.
..#..''')
else:
    _1()
    _2()
    for i in range(1,len(s)+1):
        if i%3==0 or (i-1)%3==0 and i!=1:
            print('*.'+s[i-1]+'.',end='')
        else:
            print('#.'+s[i-1]+'.',end='')
        if i==len(s):
            if i%3==0:
                print('*')
            else:
                print('#')
    _2()
    _1()