edit this statistic or download as text // json
Identifier
Values
=>
[1,2]=>0 [2,1]=>0 [1,2,3]=>0 [1,3,2]=>1 [2,1,3]=>0 [2,3,1]=>1 [3,1,2]=>0 [3,2,1]=>0 [1,2,3,4]=>0 [1,2,4,3]=>1 [1,3,2,4]=>1 [1,3,4,2]=>1 [1,4,2,3]=>1 [1,4,3,2]=>1 [2,1,3,4]=>0 [2,1,4,3]=>1 [2,3,1,4]=>1 [2,3,4,1]=>1 [2,4,1,3]=>1 [2,4,3,1]=>1 [3,1,2,4]=>0 [3,1,4,2]=>1 [3,2,1,4]=>0 [3,2,4,1]=>1 [3,4,1,2]=>1 [3,4,2,1]=>1 [4,1,2,3]=>0 [4,1,3,2]=>1 [4,2,1,3]=>0 [4,2,3,1]=>1 [4,3,1,2]=>0 [4,3,2,1]=>0 [1,2,3,4,5]=>0 [1,2,3,5,4]=>1 [1,2,4,3,5]=>1 [1,2,4,5,3]=>1 [1,2,5,3,4]=>2 [1,2,5,4,3]=>2 [1,3,2,4,5]=>1 [1,3,2,5,4]=>2 [1,3,4,2,5]=>1 [1,3,4,5,2]=>1 [1,3,5,2,4]=>2 [1,3,5,4,2]=>2 [1,4,2,3,5]=>1 [1,4,2,5,3]=>2 [1,4,3,2,5]=>1 [1,4,3,5,2]=>2 [1,4,5,2,3]=>2 [1,4,5,3,2]=>2 [1,5,2,3,4]=>1 [1,5,2,4,3]=>2 [1,5,3,2,4]=>1 [1,5,3,4,2]=>2 [1,5,4,2,3]=>1 [1,5,4,3,2]=>1 [2,1,3,4,5]=>0 [2,1,3,5,4]=>1 [2,1,4,3,5]=>1 [2,1,4,5,3]=>1 [2,1,5,3,4]=>2 [2,1,5,4,3]=>2 [2,3,1,4,5]=>1 [2,3,1,5,4]=>2 [2,3,4,1,5]=>1 [2,3,4,5,1]=>1 [2,3,5,1,4]=>2 [2,3,5,4,1]=>2 [2,4,1,3,5]=>1 [2,4,1,5,3]=>2 [2,4,3,1,5]=>1 [2,4,3,5,1]=>2 [2,4,5,1,3]=>2 [2,4,5,3,1]=>2 [2,5,1,3,4]=>1 [2,5,1,4,3]=>2 [2,5,3,1,4]=>1 [2,5,3,4,1]=>2 [2,5,4,1,3]=>1 [2,5,4,3,1]=>1 [3,1,2,4,5]=>0 [3,1,2,5,4]=>1 [3,1,4,2,5]=>1 [3,1,4,5,2]=>1 [3,1,5,2,4]=>2 [3,1,5,4,2]=>2 [3,2,1,4,5]=>0 [3,2,1,5,4]=>1 [3,2,4,1,5]=>1 [3,2,4,5,1]=>1 [3,2,5,1,4]=>2 [3,2,5,4,1]=>2 [3,4,1,2,5]=>1 [3,4,1,5,2]=>2 [3,4,2,1,5]=>1 [3,4,2,5,1]=>2 [3,4,5,1,2]=>2 [3,4,5,2,1]=>2 [3,5,1,2,4]=>1 [3,5,1,4,2]=>2 [3,5,2,1,4]=>1 [3,5,2,4,1]=>2 [3,5,4,1,2]=>1 [3,5,4,2,1]=>1 [4,1,2,3,5]=>0 [4,1,2,5,3]=>1 [4,1,3,2,5]=>1 [4,1,3,5,2]=>1 [4,1,5,2,3]=>2 [4,1,5,3,2]=>2 [4,2,1,3,5]=>0 [4,2,1,5,3]=>1 [4,2,3,1,5]=>1 [4,2,3,5,1]=>1 [4,2,5,1,3]=>2 [4,2,5,3,1]=>2 [4,3,1,2,5]=>0 [4,3,1,5,2]=>1 [4,3,2,1,5]=>0 [4,3,2,5,1]=>1 [4,3,5,1,2]=>2 [4,3,5,2,1]=>2 [4,5,1,2,3]=>1 [4,5,1,3,2]=>2 [4,5,2,1,3]=>1 [4,5,2,3,1]=>2 [4,5,3,1,2]=>1 [4,5,3,2,1]=>1 [5,1,2,3,4]=>0 [5,1,2,4,3]=>1 [5,1,3,2,4]=>1 [5,1,3,4,2]=>1 [5,1,4,2,3]=>1 [5,1,4,3,2]=>1 [5,2,1,3,4]=>0 [5,2,1,4,3]=>1 [5,2,3,1,4]=>1 [5,2,3,4,1]=>1 [5,2,4,1,3]=>1 [5,2,4,3,1]=>1 [5,3,1,2,4]=>0 [5,3,1,4,2]=>1 [5,3,2,1,4]=>0 [5,3,2,4,1]=>1 [5,3,4,1,2]=>1 [5,3,4,2,1]=>1 [5,4,1,2,3]=>0 [5,4,1,3,2]=>1 [5,4,2,1,3]=>0 [5,4,2,3,1]=>1 [5,4,3,1,2]=>0 [5,4,3,2,1]=>0 [1,2,3,4,5,6]=>0 [1,2,3,4,6,5]=>1 [1,2,3,5,4,6]=>1 [1,2,3,5,6,4]=>1 [1,2,3,6,4,5]=>2 [1,2,3,6,5,4]=>2 [1,2,4,3,5,6]=>1 [1,2,4,3,6,5]=>2 [1,2,4,5,3,6]=>1 [1,2,4,5,6,3]=>1 [1,2,4,6,3,5]=>2 [1,2,4,6,5,3]=>2 [1,2,5,3,4,6]=>2 [1,2,5,3,6,4]=>2 [1,2,5,4,3,6]=>2 [1,2,5,4,6,3]=>2 [1,2,5,6,3,4]=>2 [1,2,5,6,4,3]=>2 [1,2,6,3,4,5]=>2 [1,2,6,3,5,4]=>3 [1,2,6,4,3,5]=>2 [1,2,6,4,5,3]=>3 [1,2,6,5,3,4]=>2 [1,2,6,5,4,3]=>2 [1,3,2,4,5,6]=>1 [1,3,2,4,6,5]=>2 [1,3,2,5,4,6]=>2 [1,3,2,5,6,4]=>2 [1,3,2,6,4,5]=>3 [1,3,2,6,5,4]=>3 [1,3,4,2,5,6]=>1 [1,3,4,2,6,5]=>2 [1,3,4,5,2,6]=>1 [1,3,4,5,6,2]=>1 [1,3,4,6,2,5]=>2 [1,3,4,6,5,2]=>2 [1,3,5,2,4,6]=>2 [1,3,5,2,6,4]=>2 [1,3,5,4,2,6]=>2 [1,3,5,4,6,2]=>2 [1,3,5,6,2,4]=>2 [1,3,5,6,4,2]=>2 [1,3,6,2,4,5]=>2 [1,3,6,2,5,4]=>3 [1,3,6,4,2,5]=>2 [1,3,6,4,5,2]=>3 [1,3,6,5,2,4]=>2 [1,3,6,5,4,2]=>2 [1,4,2,3,5,6]=>1 [1,4,2,3,6,5]=>2 [1,4,2,5,3,6]=>2 [1,4,2,5,6,3]=>2 [1,4,2,6,3,5]=>3 [1,4,2,6,5,3]=>3 [1,4,3,2,5,6]=>1 [1,4,3,2,6,5]=>2 [1,4,3,5,2,6]=>2 [1,4,3,5,6,2]=>2 [1,4,3,6,2,5]=>3 [1,4,3,6,5,2]=>3 [1,4,5,2,3,6]=>2 [1,4,5,2,6,3]=>2 [1,4,5,3,2,6]=>2 [1,4,5,3,6,2]=>2 [1,4,5,6,2,3]=>2 [1,4,5,6,3,2]=>2 [1,4,6,2,3,5]=>2 [1,4,6,2,5,3]=>3 [1,4,6,3,2,5]=>2 [1,4,6,3,5,2]=>3 [1,4,6,5,2,3]=>2 [1,4,6,5,3,2]=>2 [1,5,2,3,4,6]=>1 [1,5,2,3,6,4]=>2 [1,5,2,4,3,6]=>2 [1,5,2,4,6,3]=>2 [1,5,2,6,3,4]=>3 [1,5,2,6,4,3]=>3 [1,5,3,2,4,6]=>1 [1,5,3,2,6,4]=>2 [1,5,3,4,2,6]=>2 [1,5,3,4,6,2]=>2 [1,5,3,6,2,4]=>3 [1,5,3,6,4,2]=>3 [1,5,4,2,3,6]=>1 [1,5,4,2,6,3]=>2 [1,5,4,3,2,6]=>1 [1,5,4,3,6,2]=>2 [1,5,4,6,2,3]=>3 [1,5,4,6,3,2]=>3 [1,5,6,2,3,4]=>2 [1,5,6,2,4,3]=>3 [1,5,6,3,2,4]=>2 [1,5,6,3,4,2]=>3 [1,5,6,4,2,3]=>2 [1,5,6,4,3,2]=>2 [1,6,2,3,4,5]=>1 [1,6,2,3,5,4]=>2 [1,6,2,4,3,5]=>2 [1,6,2,4,5,3]=>2 [1,6,2,5,3,4]=>2 [1,6,2,5,4,3]=>2 [1,6,3,2,4,5]=>1 [1,6,3,2,5,4]=>2 [1,6,3,4,2,5]=>2 [1,6,3,4,5,2]=>2 [1,6,3,5,2,4]=>2 [1,6,3,5,4,2]=>2 [1,6,4,2,3,5]=>1 [1,6,4,2,5,3]=>2 [1,6,4,3,2,5]=>1 [1,6,4,3,5,2]=>2 [1,6,4,5,2,3]=>2 [1,6,4,5,3,2]=>2 [1,6,5,2,3,4]=>1 [1,6,5,2,4,3]=>2 [1,6,5,3,2,4]=>1 [1,6,5,3,4,2]=>2 [1,6,5,4,2,3]=>1 [1,6,5,4,3,2]=>1 [2,1,3,4,5,6]=>0 [2,1,3,4,6,5]=>1 [2,1,3,5,4,6]=>1 [2,1,3,5,6,4]=>1 [2,1,3,6,4,5]=>2 [2,1,3,6,5,4]=>2 [2,1,4,3,5,6]=>1 [2,1,4,3,6,5]=>2 [2,1,4,5,3,6]=>1 [2,1,4,5,6,3]=>1 [2,1,4,6,3,5]=>2 [2,1,4,6,5,3]=>2 [2,1,5,3,4,6]=>2 [2,1,5,3,6,4]=>2 [2,1,5,4,3,6]=>2 [2,1,5,4,6,3]=>2 [2,1,5,6,3,4]=>2 [2,1,5,6,4,3]=>2 [2,1,6,3,4,5]=>2 [2,1,6,3,5,4]=>3 [2,1,6,4,3,5]=>2 [2,1,6,4,5,3]=>3 [2,1,6,5,3,4]=>2 [2,1,6,5,4,3]=>2 [2,3,1,4,5,6]=>1 [2,3,1,4,6,5]=>2 [2,3,1,5,4,6]=>2 [2,3,1,5,6,4]=>2 [2,3,1,6,4,5]=>3 [2,3,1,6,5,4]=>3 [2,3,4,1,5,6]=>1 [2,3,4,1,6,5]=>2 [2,3,4,5,1,6]=>1 [2,3,4,5,6,1]=>1 [2,3,4,6,1,5]=>2 [2,3,4,6,5,1]=>2 [2,3,5,1,4,6]=>2 [2,3,5,1,6,4]=>2 [2,3,5,4,1,6]=>2 [2,3,5,4,6,1]=>2 [2,3,5,6,1,4]=>2 [2,3,5,6,4,1]=>2 [2,3,6,1,4,5]=>2 [2,3,6,1,5,4]=>3 [2,3,6,4,1,5]=>2 [2,3,6,4,5,1]=>3 [2,3,6,5,1,4]=>2 [2,3,6,5,4,1]=>2 [2,4,1,3,5,6]=>1 [2,4,1,3,6,5]=>2 [2,4,1,5,3,6]=>2 [2,4,1,5,6,3]=>2 [2,4,1,6,3,5]=>3 [2,4,1,6,5,3]=>3 [2,4,3,1,5,6]=>1 [2,4,3,1,6,5]=>2 [2,4,3,5,1,6]=>2 [2,4,3,5,6,1]=>2 [2,4,3,6,1,5]=>3 [2,4,3,6,5,1]=>3 [2,4,5,1,3,6]=>2 [2,4,5,1,6,3]=>2 [2,4,5,3,1,6]=>2 [2,4,5,3,6,1]=>2 [2,4,5,6,1,3]=>2 [2,4,5,6,3,1]=>2 [2,4,6,1,3,5]=>2 [2,4,6,1,5,3]=>3 [2,4,6,3,1,5]=>2 [2,4,6,3,5,1]=>3 [2,4,6,5,1,3]=>2 [2,4,6,5,3,1]=>2 [2,5,1,3,4,6]=>1 [2,5,1,3,6,4]=>2 [2,5,1,4,3,6]=>2 [2,5,1,4,6,3]=>2 [2,5,1,6,3,4]=>3 [2,5,1,6,4,3]=>3 [2,5,3,1,4,6]=>1 [2,5,3,1,6,4]=>2 [2,5,3,4,1,6]=>2 [2,5,3,4,6,1]=>2 [2,5,3,6,1,4]=>3 [2,5,3,6,4,1]=>3 [2,5,4,1,3,6]=>1 [2,5,4,1,6,3]=>2 [2,5,4,3,1,6]=>1 [2,5,4,3,6,1]=>2 [2,5,4,6,1,3]=>3 [2,5,4,6,3,1]=>3 [2,5,6,1,3,4]=>2 [2,5,6,1,4,3]=>3 [2,5,6,3,1,4]=>2 [2,5,6,3,4,1]=>3 [2,5,6,4,1,3]=>2 [2,5,6,4,3,1]=>2 [2,6,1,3,4,5]=>1 [2,6,1,3,5,4]=>2 [2,6,1,4,3,5]=>2 [2,6,1,4,5,3]=>2 [2,6,1,5,3,4]=>2 [2,6,1,5,4,3]=>2 [2,6,3,1,4,5]=>1 [2,6,3,1,5,4]=>2 [2,6,3,4,1,5]=>2 [2,6,3,4,5,1]=>2 [2,6,3,5,1,4]=>2 [2,6,3,5,4,1]=>2 [2,6,4,1,3,5]=>1 [2,6,4,1,5,3]=>2 [2,6,4,3,1,5]=>1 [2,6,4,3,5,1]=>2 [2,6,4,5,1,3]=>2 [2,6,4,5,3,1]=>2 [2,6,5,1,3,4]=>1 [2,6,5,1,4,3]=>2 [2,6,5,3,1,4]=>1 [2,6,5,3,4,1]=>2 [2,6,5,4,1,3]=>1 [2,6,5,4,3,1]=>1 [3,1,2,4,5,6]=>0 [3,1,2,4,6,5]=>1 [3,1,2,5,4,6]=>1 [3,1,2,5,6,4]=>1 [3,1,2,6,4,5]=>2 [3,1,2,6,5,4]=>2 [3,1,4,2,5,6]=>1 [3,1,4,2,6,5]=>2 [3,1,4,5,2,6]=>1 [3,1,4,5,6,2]=>1 [3,1,4,6,2,5]=>2 [3,1,4,6,5,2]=>2 [3,1,5,2,4,6]=>2 [3,1,5,2,6,4]=>2 [3,1,5,4,2,6]=>2 [3,1,5,4,6,2]=>2 [3,1,5,6,2,4]=>2 [3,1,5,6,4,2]=>2 [3,1,6,2,4,5]=>2 [3,1,6,2,5,4]=>3 [3,1,6,4,2,5]=>2 [3,1,6,4,5,2]=>3 [3,1,6,5,2,4]=>2 [3,1,6,5,4,2]=>2 [3,2,1,4,5,6]=>0 [3,2,1,4,6,5]=>1 [3,2,1,5,4,6]=>1 [3,2,1,5,6,4]=>1 [3,2,1,6,4,5]=>2 [3,2,1,6,5,4]=>2 [3,2,4,1,5,6]=>1 [3,2,4,1,6,5]=>2 [3,2,4,5,1,6]=>1 [3,2,4,5,6,1]=>1 [3,2,4,6,1,5]=>2 [3,2,4,6,5,1]=>2 [3,2,5,1,4,6]=>2 [3,2,5,1,6,4]=>2 [3,2,5,4,1,6]=>2 [3,2,5,4,6,1]=>2 [3,2,5,6,1,4]=>2 [3,2,5,6,4,1]=>2 [3,2,6,1,4,5]=>2 [3,2,6,1,5,4]=>3 [3,2,6,4,1,5]=>2 [3,2,6,4,5,1]=>3 [3,2,6,5,1,4]=>2 [3,2,6,5,4,1]=>2 [3,4,1,2,5,6]=>1 [3,4,1,2,6,5]=>2 [3,4,1,5,2,6]=>2 [3,4,1,5,6,2]=>2 [3,4,1,6,2,5]=>3 [3,4,1,6,5,2]=>3 [3,4,2,1,5,6]=>1 [3,4,2,1,6,5]=>2 [3,4,2,5,1,6]=>2 [3,4,2,5,6,1]=>2 [3,4,2,6,1,5]=>3 [3,4,2,6,5,1]=>3 [3,4,5,1,2,6]=>2 [3,4,5,1,6,2]=>2 [3,4,5,2,1,6]=>2 [3,4,5,2,6,1]=>2 [3,4,5,6,1,2]=>2 [3,4,5,6,2,1]=>2 [3,4,6,1,2,5]=>2 [3,4,6,1,5,2]=>3 [3,4,6,2,1,5]=>2 [3,4,6,2,5,1]=>3 [3,4,6,5,1,2]=>2 [3,4,6,5,2,1]=>2 [3,5,1,2,4,6]=>1 [3,5,1,2,6,4]=>2 [3,5,1,4,2,6]=>2 [3,5,1,4,6,2]=>2 [3,5,1,6,2,4]=>3 [3,5,1,6,4,2]=>3 [3,5,2,1,4,6]=>1 [3,5,2,1,6,4]=>2 [3,5,2,4,1,6]=>2 [3,5,2,4,6,1]=>2 [3,5,2,6,1,4]=>3 [3,5,2,6,4,1]=>3 [3,5,4,1,2,6]=>1 [3,5,4,1,6,2]=>2 [3,5,4,2,1,6]=>1 [3,5,4,2,6,1]=>2 [3,5,4,6,1,2]=>3 [3,5,4,6,2,1]=>3 [3,5,6,1,2,4]=>2 [3,5,6,1,4,2]=>3 [3,5,6,2,1,4]=>2 [3,5,6,2,4,1]=>3 [3,5,6,4,1,2]=>2 [3,5,6,4,2,1]=>2 [3,6,1,2,4,5]=>1 [3,6,1,2,5,4]=>2 [3,6,1,4,2,5]=>2 [3,6,1,4,5,2]=>2 [3,6,1,5,2,4]=>2 [3,6,1,5,4,2]=>2 [3,6,2,1,4,5]=>1 [3,6,2,1,5,4]=>2 [3,6,2,4,1,5]=>2 [3,6,2,4,5,1]=>2 [3,6,2,5,1,4]=>2 [3,6,2,5,4,1]=>2 [3,6,4,1,2,5]=>1 [3,6,4,1,5,2]=>2 [3,6,4,2,1,5]=>1 [3,6,4,2,5,1]=>2 [3,6,4,5,1,2]=>2 [3,6,4,5,2,1]=>2 [3,6,5,1,2,4]=>1 [3,6,5,1,4,2]=>2 [3,6,5,2,1,4]=>1 [3,6,5,2,4,1]=>2 [3,6,5,4,1,2]=>1 [3,6,5,4,2,1]=>1 [4,1,2,3,5,6]=>0 [4,1,2,3,6,5]=>1 [4,1,2,5,3,6]=>1 [4,1,2,5,6,3]=>1 [4,1,2,6,3,5]=>2 [4,1,2,6,5,3]=>2 [4,1,3,2,5,6]=>1 [4,1,3,2,6,5]=>2 [4,1,3,5,2,6]=>1 [4,1,3,5,6,2]=>1 [4,1,3,6,2,5]=>2 [4,1,3,6,5,2]=>2 [4,1,5,2,3,6]=>2 [4,1,5,2,6,3]=>2 [4,1,5,3,2,6]=>2 [4,1,5,3,6,2]=>2 [4,1,5,6,2,3]=>2 [4,1,5,6,3,2]=>2 [4,1,6,2,3,5]=>2 [4,1,6,2,5,3]=>3 [4,1,6,3,2,5]=>2 [4,1,6,3,5,2]=>3 [4,1,6,5,2,3]=>2 [4,1,6,5,3,2]=>2 [4,2,1,3,5,6]=>0 [4,2,1,3,6,5]=>1 [4,2,1,5,3,6]=>1 [4,2,1,5,6,3]=>1 [4,2,1,6,3,5]=>2 [4,2,1,6,5,3]=>2 [4,2,3,1,5,6]=>1 [4,2,3,1,6,5]=>2 [4,2,3,5,1,6]=>1 [4,2,3,5,6,1]=>1 [4,2,3,6,1,5]=>2 [4,2,3,6,5,1]=>2 [4,2,5,1,3,6]=>2 [4,2,5,1,6,3]=>2 [4,2,5,3,1,6]=>2 [4,2,5,3,6,1]=>2 [4,2,5,6,1,3]=>2 [4,2,5,6,3,1]=>2 [4,2,6,1,3,5]=>2 [4,2,6,1,5,3]=>3 [4,2,6,3,1,5]=>2 [4,2,6,3,5,1]=>3 [4,2,6,5,1,3]=>2 [4,2,6,5,3,1]=>2 [4,3,1,2,5,6]=>0 [4,3,1,2,6,5]=>1 [4,3,1,5,2,6]=>1 [4,3,1,5,6,2]=>1 [4,3,1,6,2,5]=>2 [4,3,1,6,5,2]=>2 [4,3,2,1,5,6]=>0 [4,3,2,1,6,5]=>1 [4,3,2,5,1,6]=>1 [4,3,2,5,6,1]=>1 [4,3,2,6,1,5]=>2 [4,3,2,6,5,1]=>2 [4,3,5,1,2,6]=>2 [4,3,5,1,6,2]=>2 [4,3,5,2,1,6]=>2 [4,3,5,2,6,1]=>2 [4,3,5,6,1,2]=>2 [4,3,5,6,2,1]=>2 [4,3,6,1,2,5]=>2 [4,3,6,1,5,2]=>3 [4,3,6,2,1,5]=>2 [4,3,6,2,5,1]=>3 [4,3,6,5,1,2]=>2 [4,3,6,5,2,1]=>2 [4,5,1,2,3,6]=>1 [4,5,1,2,6,3]=>2 [4,5,1,3,2,6]=>2 [4,5,1,3,6,2]=>2 [4,5,1,6,2,3]=>3 [4,5,1,6,3,2]=>3 [4,5,2,1,3,6]=>1 [4,5,2,1,6,3]=>2 [4,5,2,3,1,6]=>2 [4,5,2,3,6,1]=>2 [4,5,2,6,1,3]=>3 [4,5,2,6,3,1]=>3 [4,5,3,1,2,6]=>1 [4,5,3,1,6,2]=>2 [4,5,3,2,1,6]=>1 [4,5,3,2,6,1]=>2 [4,5,3,6,1,2]=>3 [4,5,3,6,2,1]=>3 [4,5,6,1,2,3]=>2 [4,5,6,1,3,2]=>3 [4,5,6,2,1,3]=>2 [4,5,6,2,3,1]=>3 [4,5,6,3,1,2]=>2 [4,5,6,3,2,1]=>2 [4,6,1,2,3,5]=>1 [4,6,1,2,5,3]=>2 [4,6,1,3,2,5]=>2 [4,6,1,3,5,2]=>2 [4,6,1,5,2,3]=>2 [4,6,1,5,3,2]=>2 [4,6,2,1,3,5]=>1 [4,6,2,1,5,3]=>2 [4,6,2,3,1,5]=>2 [4,6,2,3,5,1]=>2 [4,6,2,5,1,3]=>2 [4,6,2,5,3,1]=>2 [4,6,3,1,2,5]=>1 [4,6,3,1,5,2]=>2 [4,6,3,2,1,5]=>1 [4,6,3,2,5,1]=>2 [4,6,3,5,1,2]=>2 [4,6,3,5,2,1]=>2 [4,6,5,1,2,3]=>1 [4,6,5,1,3,2]=>2 [4,6,5,2,1,3]=>1 [4,6,5,2,3,1]=>2 [4,6,5,3,1,2]=>1 [4,6,5,3,2,1]=>1 [5,1,2,3,4,6]=>0 [5,1,2,3,6,4]=>1 [5,1,2,4,3,6]=>1 [5,1,2,4,6,3]=>1 [5,1,2,6,3,4]=>2 [5,1,2,6,4,3]=>2 [5,1,3,2,4,6]=>1 [5,1,3,2,6,4]=>2 [5,1,3,4,2,6]=>1 [5,1,3,4,6,2]=>1 [5,1,3,6,2,4]=>2 [5,1,3,6,4,2]=>2 [5,1,4,2,3,6]=>1 [5,1,4,2,6,3]=>2 [5,1,4,3,2,6]=>1 [5,1,4,3,6,2]=>2 [5,1,4,6,2,3]=>2 [5,1,4,6,3,2]=>2 [5,1,6,2,3,4]=>2 [5,1,6,2,4,3]=>3 [5,1,6,3,2,4]=>2 [5,1,6,3,4,2]=>3 [5,1,6,4,2,3]=>2 [5,1,6,4,3,2]=>2 [5,2,1,3,4,6]=>0 [5,2,1,3,6,4]=>1 [5,2,1,4,3,6]=>1 [5,2,1,4,6,3]=>1 [5,2,1,6,3,4]=>2 [5,2,1,6,4,3]=>2 [5,2,3,1,4,6]=>1 [5,2,3,1,6,4]=>2 [5,2,3,4,1,6]=>1 [5,2,3,4,6,1]=>1 [5,2,3,6,1,4]=>2 [5,2,3,6,4,1]=>2 [5,2,4,1,3,6]=>1 [5,2,4,1,6,3]=>2 [5,2,4,3,1,6]=>1 [5,2,4,3,6,1]=>2 [5,2,4,6,1,3]=>2 [5,2,4,6,3,1]=>2 [5,2,6,1,3,4]=>2 [5,2,6,1,4,3]=>3 [5,2,6,3,1,4]=>2 [5,2,6,3,4,1]=>3 [5,2,6,4,1,3]=>2 [5,2,6,4,3,1]=>2 [5,3,1,2,4,6]=>0 [5,3,1,2,6,4]=>1 [5,3,1,4,2,6]=>1 [5,3,1,4,6,2]=>1 [5,3,1,6,2,4]=>2 [5,3,1,6,4,2]=>2 [5,3,2,1,4,6]=>0 [5,3,2,1,6,4]=>1 [5,3,2,4,1,6]=>1 [5,3,2,4,6,1]=>1 [5,3,2,6,1,4]=>2 [5,3,2,6,4,1]=>2 [5,3,4,1,2,6]=>1 [5,3,4,1,6,2]=>2 [5,3,4,2,1,6]=>1 [5,3,4,2,6,1]=>2 [5,3,4,6,1,2]=>2 [5,3,4,6,2,1]=>2 [5,3,6,1,2,4]=>2 [5,3,6,1,4,2]=>3 [5,3,6,2,1,4]=>2 [5,3,6,2,4,1]=>3 [5,3,6,4,1,2]=>2 [5,3,6,4,2,1]=>2 [5,4,1,2,3,6]=>0 [5,4,1,2,6,3]=>1 [5,4,1,3,2,6]=>1 [5,4,1,3,6,2]=>1 [5,4,1,6,2,3]=>2 [5,4,1,6,3,2]=>2 [5,4,2,1,3,6]=>0 [5,4,2,1,6,3]=>1 [5,4,2,3,1,6]=>1 [5,4,2,3,6,1]=>1 [5,4,2,6,1,3]=>2 [5,4,2,6,3,1]=>2 [5,4,3,1,2,6]=>0 [5,4,3,1,6,2]=>1 [5,4,3,2,1,6]=>0 [5,4,3,2,6,1]=>1 [5,4,3,6,1,2]=>2 [5,4,3,6,2,1]=>2 [5,4,6,1,2,3]=>2 [5,4,6,1,3,2]=>3 [5,4,6,2,1,3]=>2 [5,4,6,2,3,1]=>3 [5,4,6,3,1,2]=>2 [5,4,6,3,2,1]=>2 [5,6,1,2,3,4]=>1 [5,6,1,2,4,3]=>2 [5,6,1,3,2,4]=>2 [5,6,1,3,4,2]=>2 [5,6,1,4,2,3]=>2 [5,6,1,4,3,2]=>2 [5,6,2,1,3,4]=>1 [5,6,2,1,4,3]=>2 [5,6,2,3,1,4]=>2 [5,6,2,3,4,1]=>2 [5,6,2,4,1,3]=>2 [5,6,2,4,3,1]=>2 [5,6,3,1,2,4]=>1 [5,6,3,1,4,2]=>2 [5,6,3,2,1,4]=>1 [5,6,3,2,4,1]=>2 [5,6,3,4,1,2]=>2 [5,6,3,4,2,1]=>2 [5,6,4,1,2,3]=>1 [5,6,4,1,3,2]=>2 [5,6,4,2,1,3]=>1 [5,6,4,2,3,1]=>2 [5,6,4,3,1,2]=>1 [5,6,4,3,2,1]=>1 [6,1,2,3,4,5]=>0 [6,1,2,3,5,4]=>1 [6,1,2,4,3,5]=>1 [6,1,2,4,5,3]=>1 [6,1,2,5,3,4]=>2 [6,1,2,5,4,3]=>2 [6,1,3,2,4,5]=>1 [6,1,3,2,5,4]=>2 [6,1,3,4,2,5]=>1 [6,1,3,4,5,2]=>1 [6,1,3,5,2,4]=>2 [6,1,3,5,4,2]=>2 [6,1,4,2,3,5]=>1 [6,1,4,2,5,3]=>2 [6,1,4,3,2,5]=>1 [6,1,4,3,5,2]=>2 [6,1,4,5,2,3]=>2 [6,1,4,5,3,2]=>2 [6,1,5,2,3,4]=>1 [6,1,5,2,4,3]=>2 [6,1,5,3,2,4]=>1 [6,1,5,3,4,2]=>2 [6,1,5,4,2,3]=>1 [6,1,5,4,3,2]=>1 [6,2,1,3,4,5]=>0 [6,2,1,3,5,4]=>1 [6,2,1,4,3,5]=>1 [6,2,1,4,5,3]=>1 [6,2,1,5,3,4]=>2 [6,2,1,5,4,3]=>2 [6,2,3,1,4,5]=>1 [6,2,3,1,5,4]=>2 [6,2,3,4,1,5]=>1 [6,2,3,4,5,1]=>1 [6,2,3,5,1,4]=>2 [6,2,3,5,4,1]=>2 [6,2,4,1,3,5]=>1 [6,2,4,1,5,3]=>2 [6,2,4,3,1,5]=>1 [6,2,4,3,5,1]=>2 [6,2,4,5,1,3]=>2 [6,2,4,5,3,1]=>2 [6,2,5,1,3,4]=>1 [6,2,5,1,4,3]=>2 [6,2,5,3,1,4]=>1 [6,2,5,3,4,1]=>2 [6,2,5,4,1,3]=>1 [6,2,5,4,3,1]=>1 [6,3,1,2,4,5]=>0 [6,3,1,2,5,4]=>1 [6,3,1,4,2,5]=>1 [6,3,1,4,5,2]=>1 [6,3,1,5,2,4]=>2 [6,3,1,5,4,2]=>2 [6,3,2,1,4,5]=>0 [6,3,2,1,5,4]=>1 [6,3,2,4,1,5]=>1 [6,3,2,4,5,1]=>1 [6,3,2,5,1,4]=>2 [6,3,2,5,4,1]=>2 [6,3,4,1,2,5]=>1 [6,3,4,1,5,2]=>2 [6,3,4,2,1,5]=>1 [6,3,4,2,5,1]=>2 [6,3,4,5,1,2]=>2 [6,3,4,5,2,1]=>2 [6,3,5,1,2,4]=>1 [6,3,5,1,4,2]=>2 [6,3,5,2,1,4]=>1 [6,3,5,2,4,1]=>2 [6,3,5,4,1,2]=>1 [6,3,5,4,2,1]=>1 [6,4,1,2,3,5]=>0 [6,4,1,2,5,3]=>1 [6,4,1,3,2,5]=>1 [6,4,1,3,5,2]=>1 [6,4,1,5,2,3]=>2 [6,4,1,5,3,2]=>2 [6,4,2,1,3,5]=>0 [6,4,2,1,5,3]=>1 [6,4,2,3,1,5]=>1 [6,4,2,3,5,1]=>1 [6,4,2,5,1,3]=>2 [6,4,2,5,3,1]=>2 [6,4,3,1,2,5]=>0 [6,4,3,1,5,2]=>1 [6,4,3,2,1,5]=>0 [6,4,3,2,5,1]=>1 [6,4,3,5,1,2]=>2 [6,4,3,5,2,1]=>2 [6,4,5,1,2,3]=>1 [6,4,5,1,3,2]=>2 [6,4,5,2,1,3]=>1 [6,4,5,2,3,1]=>2 [6,4,5,3,1,2]=>1 [6,4,5,3,2,1]=>1 [6,5,1,2,3,4]=>0 [6,5,1,2,4,3]=>1 [6,5,1,3,2,4]=>1 [6,5,1,3,4,2]=>1 [6,5,1,4,2,3]=>1 [6,5,1,4,3,2]=>1 [6,5,2,1,3,4]=>0 [6,5,2,1,4,3]=>1 [6,5,2,3,1,4]=>1 [6,5,2,3,4,1]=>1 [6,5,2,4,1,3]=>1 [6,5,2,4,3,1]=>1 [6,5,3,1,2,4]=>0 [6,5,3,1,4,2]=>1 [6,5,3,2,1,4]=>0 [6,5,3,2,4,1]=>1 [6,5,3,4,1,2]=>1 [6,5,3,4,2,1]=>1 [6,5,4,1,2,3]=>0 [6,5,4,1,3,2]=>1 [6,5,4,2,1,3]=>0 [6,5,4,2,3,1]=>1 [6,5,4,3,1,2]=>0 [6,5,4,3,2,1]=>0 [1,2,3,4,5,6,7]=>0 [1,2,3,4,5,7,6]=>1 [1,2,3,4,6,5,7]=>1 [1,2,3,4,6,7,5]=>1 [1,2,3,4,7,5,6]=>2 [1,2,3,4,7,6,5]=>2 [1,2,3,5,4,6,7]=>1 [1,2,3,5,4,7,6]=>2 [1,2,3,5,6,4,7]=>1 [1,2,3,5,6,7,4]=>1 [1,2,3,5,7,4,6]=>2 [1,2,3,5,7,6,4]=>2 [1,2,3,6,4,5,7]=>2 [1,2,3,6,4,7,5]=>2 [1,2,3,6,5,4,7]=>2 [1,2,3,6,5,7,4]=>2 [1,2,3,6,7,4,5]=>2 [1,2,3,6,7,5,4]=>2 [1,2,3,7,4,5,6]=>3 [1,2,3,7,4,6,5]=>4 [1,2,3,7,5,4,6]=>3 [1,2,3,7,5,6,4]=>4 [1,2,3,7,6,4,5]=>3 [1,2,3,7,6,5,4]=>3 [1,2,4,3,5,6,7]=>1 [1,2,4,3,5,7,6]=>2 [1,2,4,3,6,5,7]=>2 [1,2,4,3,6,7,5]=>2 [1,2,4,3,7,5,6]=>3 [1,2,4,3,7,6,5]=>3 [1,2,4,5,3,6,7]=>1 [1,2,4,5,3,7,6]=>2 [1,2,4,5,6,3,7]=>1 [1,2,4,5,6,7,3]=>1 [1,2,4,5,7,3,6]=>2 [1,2,4,5,7,6,3]=>2 [1,2,4,6,3,5,7]=>2 [1,2,4,6,3,7,5]=>2 [1,2,4,6,5,3,7]=>2 [1,2,4,6,5,7,3]=>2 [1,2,4,6,7,3,5]=>2 [1,2,4,6,7,5,3]=>2 [1,2,4,7,3,5,6]=>3 [1,2,4,7,3,6,5]=>4 [1,2,4,7,5,3,6]=>3 [1,2,4,7,5,6,3]=>4 [1,2,4,7,6,3,5]=>3 [1,2,4,7,6,5,3]=>3 [1,2,5,3,4,6,7]=>2 [1,2,5,3,4,7,6]=>3 [1,2,5,3,6,4,7]=>2 [1,2,5,3,6,7,4]=>2 [1,2,5,3,7,4,6]=>3 [1,2,5,3,7,6,4]=>3 [1,2,5,4,3,6,7]=>2 [1,2,5,4,3,7,6]=>3 [1,2,5,4,6,3,7]=>2 [1,2,5,4,6,7,3]=>2 [1,2,5,4,7,3,6]=>3 [1,2,5,4,7,6,3]=>3 [1,2,5,6,3,4,7]=>2 [1,2,5,6,3,7,4]=>2 [1,2,5,6,4,3,7]=>2 [1,2,5,6,4,7,3]=>2 [1,2,5,6,7,3,4]=>2 [1,2,5,6,7,4,3]=>2 [1,2,5,7,3,4,6]=>3 [1,2,5,7,3,6,4]=>4 [1,2,5,7,4,3,6]=>3 [1,2,5,7,4,6,3]=>4 [1,2,5,7,6,3,4]=>3 [1,2,5,7,6,4,3]=>3 [1,2,6,3,4,5,7]=>2 [1,2,6,3,4,7,5]=>3 [1,2,6,3,5,4,7]=>3 [1,2,6,3,5,7,4]=>3 [1,2,6,3,7,4,5]=>3 [1,2,6,3,7,5,4]=>3 [1,2,6,4,3,5,7]=>2 [1,2,6,4,3,7,5]=>3 [1,2,6,4,5,3,7]=>3 [1,2,6,4,5,7,3]=>3 [1,2,6,4,7,3,5]=>3 [1,2,6,4,7,5,3]=>3 [1,2,6,5,3,4,7]=>2 [1,2,6,5,3,7,4]=>3 [1,2,6,5,4,3,7]=>2 [1,2,6,5,4,7,3]=>3 [1,2,6,5,7,3,4]=>3 [1,2,6,5,7,4,3]=>3 [1,2,6,7,3,4,5]=>3 [1,2,6,7,3,5,4]=>4 [1,2,6,7,4,3,5]=>3 [1,2,6,7,4,5,3]=>4 [1,2,6,7,5,3,4]=>3 [1,2,6,7,5,4,3]=>3 [1,2,7,3,4,5,6]=>2 [1,2,7,3,4,6,5]=>3 [1,2,7,3,5,4,6]=>3 [1,2,7,3,5,6,4]=>3 [1,2,7,3,6,4,5]=>3 [1,2,7,3,6,5,4]=>3 [1,2,7,4,3,5,6]=>2 [1,2,7,4,3,6,5]=>3 [1,2,7,4,5,3,6]=>3 [1,2,7,4,5,6,3]=>3 [1,2,7,4,6,3,5]=>3 [1,2,7,4,6,5,3]=>3 [1,2,7,5,3,4,6]=>2 [1,2,7,5,3,6,4]=>3 [1,2,7,5,4,3,6]=>2 [1,2,7,5,4,6,3]=>3 [1,2,7,5,6,3,4]=>3 [1,2,7,5,6,4,3]=>3 [1,2,7,6,3,4,5]=>2 [1,2,7,6,3,5,4]=>3 [1,2,7,6,4,3,5]=>2 [1,2,7,6,4,5,3]=>3 [1,2,7,6,5,3,4]=>2 [1,2,7,6,5,4,3]=>2 [1,3,2,4,5,6,7]=>1 [1,3,2,4,5,7,6]=>2 [1,3,2,4,6,5,7]=>2 [1,3,2,4,6,7,5]=>2 [1,3,2,4,7,5,6]=>3 [1,3,2,4,7,6,5]=>3 [1,3,2,5,4,6,7]=>2 [1,3,2,5,4,7,6]=>3 [1,3,2,5,6,4,7]=>2 [1,3,2,5,6,7,4]=>2 [1,3,2,5,7,4,6]=>3 [1,3,2,5,7,6,4]=>3 [1,3,2,6,4,5,7]=>3 [1,3,2,6,4,7,5]=>3 [1,3,2,6,5,4,7]=>3 [1,3,2,6,5,7,4]=>3 [1,3,2,6,7,4,5]=>3 [1,3,2,6,7,5,4]=>3 [1,3,2,7,4,5,6]=>4 [1,3,2,7,4,6,5]=>5 [1,3,2,7,5,4,6]=>4 [1,3,2,7,5,6,4]=>5 [1,3,2,7,6,4,5]=>4 [1,3,2,7,6,5,4]=>4 [1,3,4,2,5,6,7]=>1 [1,3,4,2,5,7,6]=>2 [1,3,4,2,6,5,7]=>2 [1,3,4,2,6,7,5]=>2 [1,3,4,2,7,5,6]=>3 [1,3,4,2,7,6,5]=>3 [1,3,4,5,2,6,7]=>1 [1,3,4,5,2,7,6]=>2 [1,3,4,5,6,2,7]=>1 [1,3,4,5,6,7,2]=>1 [1,3,4,5,7,2,6]=>2 [1,3,4,5,7,6,2]=>2 [1,3,4,6,2,5,7]=>2 [1,3,4,6,2,7,5]=>2 [1,3,4,6,5,2,7]=>2 [1,3,4,6,5,7,2]=>2 [1,3,4,6,7,2,5]=>2 [1,3,4,6,7,5,2]=>2 [1,3,4,7,2,5,6]=>3 [1,3,4,7,2,6,5]=>4 [1,3,4,7,5,2,6]=>3 [1,3,4,7,5,6,2]=>4 [1,3,4,7,6,2,5]=>3 [1,3,4,7,6,5,2]=>3 [1,3,5,2,4,6,7]=>2 [1,3,5,2,4,7,6]=>3 [1,3,5,2,6,4,7]=>2 [1,3,5,2,6,7,4]=>2 [1,3,5,2,7,4,6]=>3 [1,3,5,2,7,6,4]=>3 [1,3,5,4,2,6,7]=>2 [1,3,5,4,2,7,6]=>3 [1,3,5,4,6,2,7]=>2 [1,3,5,4,6,7,2]=>2 [1,3,5,4,7,2,6]=>3 [1,3,5,4,7,6,2]=>3 [1,3,5,6,2,4,7]=>2 [1,3,5,6,2,7,4]=>2 [1,3,5,6,4,2,7]=>2 [1,3,5,6,4,7,2]=>2 [1,3,5,6,7,2,4]=>2 [1,3,5,6,7,4,2]=>2 [1,3,5,7,2,4,6]=>3 [1,3,5,7,2,6,4]=>4 [1,3,5,7,4,2,6]=>3 [1,3,5,7,4,6,2]=>4 [1,3,5,7,6,2,4]=>3 [1,3,5,7,6,4,2]=>3 [1,3,6,2,4,5,7]=>2 [1,3,6,2,4,7,5]=>3 [1,3,6,2,5,4,7]=>3 [1,3,6,2,5,7,4]=>3 [1,3,6,2,7,4,5]=>3 [1,3,6,2,7,5,4]=>3 [1,3,6,4,2,5,7]=>2 [1,3,6,4,2,7,5]=>3 [1,3,6,4,5,2,7]=>3 [1,3,6,4,5,7,2]=>3 [1,3,6,4,7,2,5]=>3 [1,3,6,4,7,5,2]=>3 [1,3,6,5,2,4,7]=>2 [1,3,6,5,2,7,4]=>3 [1,3,6,5,4,2,7]=>2 [1,3,6,5,4,7,2]=>3 [1,3,6,5,7,2,4]=>3 [1,3,6,5,7,4,2]=>3 [1,3,6,7,2,4,5]=>3 [1,3,6,7,2,5,4]=>4 [1,3,6,7,4,2,5]=>3 [1,3,6,7,4,5,2]=>4 [1,3,6,7,5,2,4]=>3 [1,3,6,7,5,4,2]=>3 [1,3,7,2,4,5,6]=>2 [1,3,7,2,4,6,5]=>3 [1,3,7,2,5,4,6]=>3 [1,3,7,2,5,6,4]=>3 [1,3,7,2,6,4,5]=>3 [1,3,7,2,6,5,4]=>3 [1,3,7,4,2,5,6]=>2 [1,3,7,4,2,6,5]=>3 [1,3,7,4,5,2,6]=>3 [1,3,7,4,5,6,2]=>3 [1,3,7,4,6,2,5]=>3 [1,3,7,4,6,5,2]=>3 [1,3,7,5,2,4,6]=>2 [1,3,7,5,2,6,4]=>3 [1,3,7,5,4,2,6]=>2 [1,3,7,5,4,6,2]=>3 [1,3,7,5,6,2,4]=>3 [1,3,7,5,6,4,2]=>3 [1,3,7,6,2,4,5]=>2 [1,3,7,6,2,5,4]=>3 [1,3,7,6,4,2,5]=>2 [1,3,7,6,4,5,2]=>3 [1,3,7,6,5,2,4]=>2 [1,3,7,6,5,4,2]=>2 [1,4,2,3,5,6,7]=>1 [1,4,2,3,5,7,6]=>2 [1,4,2,3,6,5,7]=>2 [1,4,2,3,6,7,5]=>2 [1,4,2,3,7,5,6]=>3 [1,4,2,3,7,6,5]=>3 [1,4,2,5,3,6,7]=>2 [1,4,2,5,3,7,6]=>3 [1,4,2,5,6,3,7]=>2 [1,4,2,5,6,7,3]=>2 [1,4,2,5,7,3,6]=>3 [1,4,2,5,7,6,3]=>3 [1,4,2,6,3,5,7]=>3 [1,4,2,6,3,7,5]=>3 [1,4,2,6,5,3,7]=>3 [1,4,2,6,5,7,3]=>3 [1,4,2,6,7,3,5]=>3 [1,4,2,6,7,5,3]=>3 [1,4,2,7,3,5,6]=>4 [1,4,2,7,3,6,5]=>5 [1,4,2,7,5,3,6]=>4 [1,4,2,7,5,6,3]=>5 [1,4,2,7,6,3,5]=>4 [1,4,2,7,6,5,3]=>4 [1,4,3,2,5,6,7]=>1 [1,4,3,2,5,7,6]=>2 [1,4,3,2,6,5,7]=>2 [1,4,3,2,6,7,5]=>2 [1,4,3,2,7,5,6]=>3 [1,4,3,2,7,6,5]=>3 [1,4,3,5,2,6,7]=>2 [1,4,3,5,2,7,6]=>3 [1,4,3,5,6,2,7]=>2 [1,4,3,5,6,7,2]=>2 [1,4,3,5,7,2,6]=>3 [1,4,3,5,7,6,2]=>3 [1,4,3,6,2,5,7]=>3 [1,4,3,6,2,7,5]=>3 [1,4,3,6,5,2,7]=>3 [1,4,3,6,5,7,2]=>3 [1,4,3,6,7,2,5]=>3 [1,4,3,6,7,5,2]=>3 [1,4,3,7,2,5,6]=>4 [1,4,3,7,2,6,5]=>5 [1,4,3,7,5,2,6]=>4 [1,4,3,7,5,6,2]=>5 [1,4,3,7,6,2,5]=>4 [1,4,3,7,6,5,2]=>4 [1,4,5,2,3,6,7]=>2 [1,4,5,2,3,7,6]=>3 [1,4,5,2,6,3,7]=>2 [1,4,5,2,6,7,3]=>2 [1,4,5,2,7,3,6]=>3 [1,4,5,2,7,6,3]=>3 [1,4,5,3,2,6,7]=>2 [1,4,5,3,2,7,6]=>3 [1,4,5,3,6,2,7]=>2 [1,4,5,3,6,7,2]=>2 [1,4,5,3,7,2,6]=>3 [1,4,5,3,7,6,2]=>3 [1,4,5,6,2,3,7]=>2 [1,4,5,6,2,7,3]=>2 [1,4,5,6,3,2,7]=>2 [1,4,5,6,3,7,2]=>2 [1,4,5,6,7,2,3]=>2 [1,4,5,6,7,3,2]=>2 [1,4,5,7,2,3,6]=>3 [1,4,5,7,2,6,3]=>4 [1,4,5,7,3,2,6]=>3 [1,4,5,7,3,6,2]=>4 [1,4,5,7,6,2,3]=>3 [1,4,5,7,6,3,2]=>3 [1,4,6,2,3,5,7]=>2 [1,4,6,2,3,7,5]=>3 [1,4,6,2,5,3,7]=>3 [1,4,6,2,5,7,3]=>3 [1,4,6,2,7,3,5]=>3 [1,4,6,2,7,5,3]=>3 [1,4,6,3,2,5,7]=>2 [1,4,6,3,2,7,5]=>3 [1,4,6,3,5,2,7]=>3 [1,4,6,3,5,7,2]=>3 [1,4,6,3,7,2,5]=>3 [1,4,6,3,7,5,2]=>3 [1,4,6,5,2,3,7]=>2 [1,4,6,5,2,7,3]=>3 [1,4,6,5,3,2,7]=>2 [1,4,6,5,3,7,2]=>3
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Description
The normalized sum of the minimal distances to a greater element.
Set $\pi_0 = \pi_{n+1} = n+1$, then this statistic is
$$ \sum_{i=1}^n \min_d(\pi_{i-1-d}>\pi_i\text{ or }\pi_{i+1+d}>\pi_i) $$
A closely related statistic appears in [1].
The generating function for the sequence of maximal values attained on $\mathfrak S_r$, $r\geq 0$ apparently satisfies the functional equation
$$ (x-1)^2 (x+1)^3 f(x^2) - (x-1)^2 (x+1) f(x) + x^3 = 0. $$
References
[1] newbie How to find a permutation of [n] so that $\sum \{\min (i-l[i],r[i]-i)\}$ is maximized? MathOverflow:251968
Code
def statistic(pi):
    n = len(pi)
    def closest_major(i):
        ai = pi[i]
        distance = 1
        while True:
            if (i-distance < 0 or pi[i-distance] >= ai or
                i+distance >= n or pi[i+distance] >= ai):
                return distance-1
            distance += 1

    return sum(closest_major(i) for i in range(n))
Created
Oct 15, 2016 at 21:50 by Martin Rubey
Updated
Oct 15, 2016 at 21:50 by Martin Rubey