Problem Description

Calculate the total typing distance between two words using a standard QWERTY keyboard layout. Distance is measured as Manhattan distance between key positions.

Input Format

Two words on separate lines, containing only lowercase letters.

Output Format

Total Manhattan distance for typing from first word to second word.

Constraints

• 1 ≤ word length ≤ 100

• Words contain only lowercase letters a-z

• Use standard QWERTY layout positions

• Calculate Manhattan distance between key positions

• Sum distances for all character transitions

Sample Input/Output

Explanation

Calculate distance from each character in "hello" to corresponding character in "world" using QWERTY positions.