Alphabet Pattern 'W' in Python

In this Blog I am printing pattern 'W' using Python.

Code:

str="";
for Row in range(0,7):
    for Col in range(0,7):
        if (((Col == 1 or Col == 5) and Row < 6) or ((Row == 5 or Row == 4) and Col == 3) or (Row == 6 and (Col == 2 or Col == 4))):
            str=str+"*"
        else:
            str=str+" "
    str=str+"\n"
print(str);

Output: