-6 1
-7 1
-7 0.047619
20 21
-6 1
-7 1
-7 0.047619
20 21
-6 1
-7 1
-7 0.047619
20 21
-6 1
-7 1
-7 0.0123457
20 81
-6 1
-7 1
-7 0.047619
20 21
-6 1
-7 1
-7 0.047619
20 21
-6 1
-7 1
-7 0.047619
20 21
-6 1
-7 1
-7 1
