Activating encoder mode
4 200
0011
1001
0100
0010
? 1 2
<
? 3 4
>
? 1 3
<
? 4 2
>
! 3 4 2 1
? 1 2
Grader gave feedback: Case #1: Wrong edge in answer, 1 to 3
Grader killed graded software