product taste
c 2
c 2
c 2
c 1
c 1
c 1
c 1
c 1
c 1
c 1
c 1
c 0
c 0
c 0
c 0
c 0
c 0
c 0
c 0
c 0
c -1
c -1
c -1
c -2
c -3
l 3
l 3
l 3
l 2
l 2
l 2
l 2
l 2
l 2
l 2
l 1
l 1
l 1
l 1
l 1
l 1
l 1
l 0
l 0
l 0
l 0
l 0
l 0
l -1
l -1
s 3
s 3
s 3
s 2
s 2
s 2
s 2
s 2
s 1
s 1
s 1
s 1
s 1
s 1
s 1
s 1
s 1
s 0
s 0
s 0
s 0
s 0
s 0
s 0
s -2