Alphabet Pattern 'P' in Python

Code:

str="";
for Row in range(0,7):
    for Col in range(0,7):
        if (Col == 1 or ((Row == 0 or Row == 3) and Col > 0 and Col < 5) or ((Col == 5 or Col == 1) and (Row == 1 or Row == 2))):
            str=str+"*"
        else:
            str=str+" "
    str=str+"\n"
print(str);

Output: