Python:

Let us setup the variable MyString with the following string "abcdef".

Set up variables and print them out as listed below: MyString content is: a, b, c, d, e, f MyString indexed from left to right is: a:0, b:1, c:2, d:3, e:4, f:5 MyString indexed from right to left is: a:-6, b:-5, c:-4, d:-3, e:-2, f:-1 How to extract the characters "abc"? How to extract the characters "def"? How to extract the characters "ace"? How to extract the characters "fedcba"? How to extract the characters "abcd"?