# Write a Python program find the common values that appear in two given strings.  
 def intersection_of_two_string(str1, str2):
    result = ""
    for ch in str1:
        if ch in str2 and not ch in result:
            result += ch
    return result

str1 = 'Python3'
str2 = 'Python2.7'
print("Original strings:")
print(str1)
print(str2)
print("\nIntersection of two said String:") 
print(intersection_of_two_string(str1, str2))
