4679: B3761 [信息与未来 2021] 三角魔方
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:0
Solved:0
Description
Input

Output

Sample Input Copy
U3R5D7
5 2
Sample Output Copy
EJLDHACBFKGIMNOP
HINT
