Raise the dead from the head. Don't forget to follow
P/E/MD/AS
A 25
B 50
C 75
D 100
A 7
B 10
C 16
D 9
A 6
B 0
C 3
D 2
B -6
C 12
D -12
A 14
B 15
C 19
D 23
A 72
B -72
C -9
D 63
A -1
B 33
C -3
D -2
A 13
B -13
C 18
D -18
A 4
C -4
D -10
C -18
D 18
A -.5
B .5
C -1
D 1
A 1
B -1
C 6
D 0