code_explanation.txt

Explanation of the code:

1.Gives the two inputs such as word1 and word2
2.The strings present in word1 and word2 are convert into lowercase using lowercase() method
3.To ensure that the comparison of word1 and word2 such as example word1 as p and  word2 as p so it as same word consider.
4. The looping of iteration is applied to the character.
5.Checking of characters in word1 and word2 that as both are same of character and it is displays in the output separated by space.