"diff" "salz"
 0 0
 29 1
 26 0
 27 0
 7 0
 25 0
 9 0
 25 0
 24 0
14 0
 3 1
 -10 1
 9 1
 0 1
2 1
1 1
 13 1
 -5 1
 16 1
 19 1
 9 1
 6 1
 22 1
 -3 1
 -6 1
 12 1