13446 - 2-1 Shifting Character   

Description

Description:

Input two lines, where 

  • Line 1 is a single character c1 whose value is in the range of 'A' to 'Z' inclusively.

  • Line 2 is a single character c2 whose value is in the range of 'a' to 'i' inclusively.

Output a single character that is n positions after c1 in alphabetical order, where n is derived from c2 using the following table:

 

c2

'a'

'b'

'c'

'd'

'e'

'f'

'g'

'h'

'i'

n

1

2

3

4

5

6

7

8

9

 

Note : You do not need to consider out-of-range cases (e.g. the 4th character after 'Y' or the 9th character after 'W').

 

Input

Two characters, c1 and c2.

Output

The nth character after the character c1, where n is derived from c2 using the table above.

Sample Input  Download

Sample Output  Download

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