=>

([],1)=>0 ([],2)=>0 ([(0,1)],2)=>1 ([],3)=>0 ([(1,2)],3)=>1 ([(0,1),(0,2)],3)=>1 ([(0,2),(2,1)],3)=>2 ([(0,2),(1,2)],3)=>1 ([],4)=>0 ([(2,3)],4)=>1 ([(1,2),(1,3)],4)=>1 ([(0,1),(0,2),(0,3)],4)=>1 ([(0,2),(0,3),(3,1)],4)=>2 ([(0,1),(0,2),(1,3),(2,3)],4)=>2 ([(1,2),(2,3)],4)=>2 ([(0,3),(3,1),(3,2)],4)=>2 ([(1,3),(2,3)],4)=>1 ([(0,3),(1,3),(3,2)],4)=>2 ([(0,3),(1,3),(2,3)],4)=>1 ([(0,3),(1,2)],4)=>1 ([(0,3),(1,2),(1,3)],4)=>1 ([(0,2),(0,3),(1,2),(1,3)],4)=>1 ([(0,3),(2,1),(3,2)],4)=>3 ([(0,3),(1,2),(2,3)],4)=>2 ([],5)=>0 ([(3,4)],5)=>1 ([(2,3),(2,4)],5)=>1 ([(1,2),(1,3),(1,4)],5)=>1 ([(0,1),(0,2),(0,3),(0,4)],5)=>1 ([(0,2),(0,3),(0,4),(4,1)],5)=>2 ([(0,1),(0,2),(0,3),(2,4),(3,4)],5)=>2 ([(0,1),(0,2),(0,3),(1,4),(2,4),(3,4)],5)=>2 ([(1,3),(1,4),(4,2)],5)=>2 ([(0,3),(0,4),(4,1),(4,2)],5)=>2 ([(1,2),(1,3),(2,4),(3,4)],5)=>2 ([(0,2),(0,3),(2,4),(3,4),(4,1)],5)=>3 ([(0,3),(0,4),(3,2),(4,1)],5)=>2 ([(0,2),(0,3),(2,4),(3,1),(3,4)],5)=>2 ([(0,1),(0,2),(1,3),(1,4),(2,3),(2,4)],5)=>2 ([(2,3),(3,4)],5)=>2 ([(1,4),(4,2),(4,3)],5)=>2 ([(0,4),(4,1),(4,2),(4,3)],5)=>2 ([(2,4),(3,4)],5)=>1 ([(1,4),(2,4),(4,3)],5)=>2 ([(0,4),(1,4),(4,2),(4,3)],5)=>2 ([(1,4),(2,4),(3,4)],5)=>1 ([(0,4),(1,4),(2,4),(4,3)],5)=>2 ([(0,4),(1,4),(2,4),(3,4)],5)=>1 ([(0,4),(1,4),(2,3)],5)=>1 ([(0,4),(1,3),(2,3),(2,4)],5)=>1 ([(0,4),(1,3),(1,4),(2,3),(2,4)],5)=>1 ([(0,3),(0,4),(1,3),(1,4),(2,3),(2,4)],5)=>1 ([(0,4),(1,4),(2,3),(4,2)],5)=>3 ([(0,4),(1,3),(2,3),(3,4)],5)=>2 ([(0,4),(1,4),(2,3),(2,4)],5)=>1 ([(0,4),(1,4),(2,3),(3,4)],5)=>2 ([(1,4),(2,3)],5)=>1 ([(1,4),(2,3),(2,4)],5)=>1 ([(0,4),(1,2),(1,4),(2,3)],5)=>2 ([(0,3),(1,2),(1,3),(2,4),(3,4)],5)=>2 ([(1,3),(1,4),(2,3),(2,4)],5)=>1 ([(0,3),(0,4),(1,3),(1,4),(4,2)],5)=>2 ([(0,3),(0,4),(1,3),(1,4),(3,2),(4,2)],5)=>2 ([(0,4),(1,2),(1,4),(4,3)],5)=>2 ([(0,4),(1,2),(1,3)],5)=>1 ([(0,4),(1,2),(1,3),(1,4)],5)=>1 ([(0,2),(0,4),(3,1),(4,3)],5)=>3 ([(0,4),(1,2),(1,3),(3,4)],5)=>2 ([(0,2),(0,3),(1,4),(2,4),(3,1)],5)=>3 ([(0,4),(1,2),(1,3),(2,4),(3,4)],5)=>2 ([(0,3),(0,4),(1,2),(1,4)],5)=>1 ([(0,3),(0,4),(1,2),(1,3),(1,4)],5)=>1 ([(0,2),(0,3),(0,4),(1,2),(1,3),(1,4)],5)=>1 ([(0,3),(0,4),(1,2),(1,3),(2,4)],5)=>2 ([(0,3),(1,2),(1,4),(3,4)],5)=>2 ([(0,3),(0,4),(1,2),(2,3),(2,4)],5)=>2 ([(1,4),(3,2),(4,3)],5)=>3 ([(0,3),(3,4),(4,1),(4,2)],5)=>3 ([(1,4),(2,3),(3,4)],5)=>2 ([(0,4),(1,2),(2,4),(4,3)],5)=>3 ([(0,3),(1,4),(4,2)],5)=>2 ([(0,4),(3,2),(4,1),(4,3)],5)=>3 ([(0,4),(1,2),(2,3),(2,4)],5)=>2 ([(0,4),(2,3),(3,1),(4,2)],5)=>4 ([(0,3),(1,2),(2,4),(3,4)],5)=>2 ([(0,4),(1,2),(2,3),(3,4)],5)=>3 ([(0,3),(1,4),(2,4),(3,1),(3,2)],5)=>3 ([],6)=>0 ([(4,5)],6)=>1 ([(3,4),(3,5)],6)=>1 ([(2,3),(2,4),(2,5)],6)=>1 ([(1,2),(1,3),(1,4),(1,5)],6)=>1 ([(0,1),(0,2),(0,3),(0,4),(0,5)],6)=>1 ([(0,2),(0,3),(0,4),(0,5),(5,1)],6)=>2 ([(0,1),(0,2),(0,3),(0,4),(3,5),(4,5)],6)=>2 ([(0,1),(0,2),(0,3),(0,4),(2,5),(3,5),(4,5)],6)=>2 ([(0,1),(0,2),(0,3),(0,4),(1,5),(2,5),(3,5),(4,5)],6)=>2 ([(1,3),(1,4),(1,5),(5,2)],6)=>2 ([(0,3),(0,4),(0,5),(5,1),(5,2)],6)=>2 ([(1,2),(1,3),(1,4),(3,5),(4,5)],6)=>2 ([(1,2),(1,3),(1,4),(2,5),(3,5),(4,5)],6)=>2 ([(0,2),(0,3),(0,4),(2,5),(3,5),(4,5),(5,1)],6)=>3 ([(0,2),(0,3),(0,4),(2,5),(3,5),(4,1)],6)=>2 ([(0,1),(0,2),(0,3),(1,5),(2,4),(3,4),(3,5)],6)=>2 ([(0,1),(0,2),(0,3),(1,5),(2,4),(2,5),(3,4),(3,5)],6)=>2 ([(0,1),(0,2),(0,3),(1,4),(1,5),(2,4),(2,5),(3,4),(3,5)],6)=>2 ([(0,2),(0,3),(0,4),(2,5),(3,5),(4,1),(4,5)],6)=>2 ([(0,1),(0,2),(0,3),(1,5),(2,4),(3,4),(4,5)],6)=>3 ([(0,2),(0,3),(0,4),(3,5),(4,5),(5,1)],6)=>3 ([(0,3),(0,4),(0,5),(4,2),(5,1)],6)=>2 ([(0,2),(0,3),(0,4),(3,5),(4,1),(4,5)],6)=>2 ([(0,1),(0,2),(0,3),(2,4),(2,5),(3,4),(3,5)],6)=>2 ([(2,3),(2,4),(4,5)],6)=>2 ([(1,4),(1,5),(5,2),(5,3)],6)=>2 ([(0,4),(0,5),(5,1),(5,2),(5,3)],6)=>2 ([(2,3),(2,4),(3,5),(4,5)],6)=>2 ([(1,2),(1,3),(2,5),(3,5),(5,4)],6)=>3 ([(0,3),(0,4),(3,5),(4,5),(5,1),(5,2)],6)=>3 ([(1,4),(1,5),(4,3),(5,2)],6)=>2 ([(1,3),(1,4),(3,5),(4,2),(4,5)],6)=>2 ([(1,2),(1,3),(2,4),(2,5),(3,4),(3,5)],6)=>2 ([(0,2),(0,3),(2,4),(2,5),(3,4),(3,5),(5,1)],6)=>3 ([(0,1),(0,2),(1,4),(1,5),(2,4),(2,5),(4,3),(5,3)],6)=>3 ([(0,3),(0,4),(3,5),(4,1),(4,5),(5,2)],6)=>3 ([(0,4),(0,5),(4,3),(5,1),(5,2)],6)=>2 ([(0,3),(0,4),(3,5),(4,1),(4,2),(4,5)],6)=>2 ([(0,3),(0,4),(3,2),(3,5),(4,1),(4,5)],6)=>2 ([(0,2),(0,3),(2,4),(2,5),(3,1),(3,4),(3,5)],6)=>2 ([(0,1),(0,2),(1,3),(1,4),(1,5),(2,3),(2,4),(2,5)],6)=>2 ([(3,4),(4,5)],6)=>2 ([(2,3),(3,4),(3,5)],6)=>2 ([(1,5),(5,2),(5,3),(5,4)],6)=>2 ([(0,5),(5,1),(5,2),(5,3),(5,4)],6)=>2 ([(2,3),(3,5),(5,4)],6)=>3 ([(1,4),(4,5),(5,2),(5,3)],6)=>3 ([(0,4),(4,5),(5,1),(5,2),(5,3)],6)=>3 ([(3,5),(4,5)],6)=>1 ([(2,5),(3,5),(5,4)],6)=>2 ([(1,5),(2,5),(5,3),(5,4)],6)=>2 ([(0,5),(1,5),(5,2),(5,3),(5,4)],6)=>2 ([(2,5),(3,5),(4,5)],6)=>1 ([(1,5),(2,5),(3,5),(5,4)],6)=>2 ([(0,5),(1,5),(2,5),(5,3),(5,4)],6)=>2 ([(1,5),(2,5),(3,5),(4,5)],6)=>1 ([(0,5),(1,5),(2,5),(3,5),(5,4)],6)=>2 ([(0,5),(1,5),(2,5),(3,5),(4,5)],6)=>1 ([(0,5),(1,5),(2,5),(3,4)],6)=>1 ([(0,5),(1,5),(2,5),(3,4),(5,3)],6)=>3 ([(0,5),(1,5),(2,5),(3,4),(5,4)],6)=>2 ([(0,5),(1,5),(2,5),(3,4),(3,5)],6)=>1 ([(0,5),(1,5),(2,5),(3,4),(4,5)],6)=>2 ([(1,5),(2,5),(3,4)],6)=>1 ([(1,5),(2,4),(3,4),(3,5)],6)=>1 ([(0,5),(1,4),(2,4),(2,5),(5,3)],6)=>2 ([(0,4),(1,3),(2,3),(2,4),(3,5),(4,5)],6)=>2 ([(1,5),(2,4),(2,5),(3,4),(3,5)],6)=>1 ([(0,5),(1,4),(1,5),(2,4),(2,5),(4,3)],6)=>2 ([(0,5),(1,3),(1,5),(2,3),(2,5),(3,4),(5,4)],6)=>2 ([(1,4),(1,5),(2,4),(2,5),(3,4),(3,5)],6)=>1 ([(0,4),(0,5),(1,4),(1,5),(2,4),(2,5),(5,3)],6)=>2 ([(0,4),(0,5),(1,4),(1,5),(2,4),(2,5),(4,3),(5,3)],6)=>2 ([(0,5),(1,4),(1,5),(2,4),(2,5),(5,3)],6)=>2 ([(1,5),(2,5),(3,4),(5,3)],6)=>3 ([(1,5),(2,4),(3,4),(4,5)],6)=>2 ([(0,5),(1,4),(2,4),(4,5),(5,3)],6)=>3 ([(0,5),(1,5),(2,3),(5,4)],6)=>2 ([(0,5),(1,5),(4,2),(5,3),(5,4)],6)=>3 ([(0,5),(1,5),(2,4),(5,3),(5,4)],6)=>2 ([(1,5),(2,5),(3,4),(3,5)],6)=>1 ([(0,5),(1,5),(2,3),(2,5),(5,4)],6)=>2 ([(0,5),(1,5),(2,3),(2,5),(3,4)],6)=>2 ([(0,5),(1,5),(2,3),(2,5),(3,4),(5,4)],6)=>2 ([(0,5),(1,5),(2,3),(2,4)],6)=>1 ([(0,5),(1,5),(4,2),(4,3),(5,4)],6)=>3 ([(0,4),(1,4),(2,3),(2,5),(4,5)],6)=>2 ([(0,3),(1,3),(2,4),(2,5),(3,4),(3,5)],6)=>2 ([(0,5),(1,5),(2,3),(2,4),(2,5)],6)=>1 ([(0,5),(1,2),(1,4),(3,5),(4,3)],6)=>3 ([(0,3),(0,4),(1,5),(2,5),(4,1),(4,2)],6)=>3 ([(0,3),(0,4),(1,5),(2,5),(3,2),(4,1)],6)=>3 ([(0,5),(1,5),(2,3),(2,4),(4,5)],6)=>2 ([(0,5),(1,3),(1,4),(2,5),(3,5),(4,2)],6)=>3 ([(0,3),(0,4),(1,5),(2,5),(3,5),(4,1),(4,2)],6)=>3 ([(0,5),(1,5),(2,3),(2,4),(3,5),(4,5)],6)=>2 ([(1,5),(2,5),(3,4),(4,5)],6)=>2 ([(0,5),(1,5),(2,3),(3,5),(5,4)],6)=>3 ([(0,5),(1,5),(2,3),(3,4)],6)=>2 ([(0,5),(1,5),(3,2),(4,3),(5,4)],6)=>4 ([(0,4),(1,4),(2,3),(3,5),(4,5)],6)=>2 ([(0,5),(1,4),(3,5),(4,2),(4,3)],6)=>3 ([(0,4),(2,5),(3,5),(4,1),(4,2),(4,3)],6)=>3 ([(0,5),(1,5),(2,3),(3,4),(3,5)],6)=>2 ([(0,5),(1,5),(2,3),(3,4),(4,5)],6)=>3 ([(0,5),(1,4),(2,5),(3,5),(4,2),(4,3)],6)=>3 ([(0,4),(1,5),(2,5),(3,5),(4,1),(4,2),(4,3)],6)=>3 ([(0,5),(1,5),(2,4),(3,4)],6)=>1 ([(0,5),(1,5),(2,4),(3,4),(3,5)],6)=>1 ([(0,5),(1,5),(2,4),(2,5),(3,4),(3,5)],6)=>1 ([(0,5),(1,4),(2,4),(2,5),(3,4),(3,5)],6)=>1 ([(0,5),(1,4),(1,5),(2,4),(2,5),(3,4),(3,5)],6)=>1 ([(0,4),(0,5),(1,4),(1,5),(2,4),(2,5),(3,4),(3,5)],6)=>1 ([(0,5),(1,4),(2,4),(3,5),(4,3)],6)=>3 ([(0,4),(1,4),(2,5),(3,5),(4,2),(4,3)],6)=>3 ([(0,5),(1,5),(2,4),(3,4),(4,5)],6)=>2 ([(2,5),(3,4)],6)=>1 ([(2,5),(3,4),(3,5)],6)=>1 ([(1,5),(2,3),(2,5),(3,4)],6)=>2 ([(0,5),(1,4),(1,5),(4,2),(4,3)],6)=>2 ([(0,4),(1,2),(1,4),(2,3),(2,5),(4,5)],6)=>2 ([(0,5),(1,2),(1,5),(2,3),(2,4),(5,3),(5,4)],6)=>2 ([(1,4),(2,3),(2,4),(3,5),(4,5)],6)=>2 ([(0,4),(1,2),(1,4),(2,5),(4,5),(5,3)],6)=>3 ([(0,5),(1,4),(1,5),(4,2),(5,3)],6)=>2 ([(0,4),(1,2),(1,4),(2,5),(4,3),(4,5)],6)=>2 ([(2,4),(2,5),(3,4),(3,5)],6)=>1 ([(1,4),(1,5),(2,4),(2,5),(5,3)],6)=>2 ([(0,4),(0,5),(1,4),(1,5),(5,2),(5,3)],6)=>2 ([(1,3),(1,4),(2,3),(2,4),(3,5),(4,5)],6)=>2 ([(0,4),(0,5),(1,4),(1,5),(4,3),(5,2)],6)=>2 ([(0,4),(0,5),(1,4),(1,5),(4,3),(5,2),(5,3)],6)=>2 ([(0,4),(0,5),(1,4),(1,5),(4,2),(4,3),(5,2),(5,3)],6)=>2 ([(0,4),(0,5),(1,4),(1,5),(2,3)],6)=>1 ([(0,4),(0,5),(1,4),(1,5),(2,3),(5,2)],6)=>3 ([(0,4),(0,5),(1,4),(1,5),(3,2),(4,3),(5,3)],6)=>3 ([(0,4),(0,5),(1,4),(1,5),(2,3),(4,2),(5,3)],6)=>3 ([(0,5),(1,3),(1,4),(2,3),(2,4),(4,5)],6)=>2 ([(0,5),(1,3),(1,4),(2,3),(2,4),(3,5),(4,5)],6)=>2 ([(0,4),(0,5),(1,4),(1,5),(2,3),(2,5)],6)=>1 ([(0,4),(0,5),(1,3),(1,5),(2,3),(2,5),(3,4)],6)=>2 ([(0,4),(0,5),(1,4),(1,5),(2,3),(2,4),(2,5)],6)=>1 ([(0,4),(0,5),(1,4),(1,5),(2,3),(2,4),(3,5)],6)=>2 ([(0,4),(0,5),(1,4),(1,5),(2,3),(3,5)],6)=>2 ([(0,4),(0,5),(1,4),(1,5),(2,3),(3,4),(3,5)],6)=>2 ([(1,5),(2,3),(2,5),(5,4)],6)=>2 ([(0,5),(1,2),(1,5),(5,3),(5,4)],6)=>2 ([(1,5),(2,3),(2,4)],6)=>1 ([(1,5),(2,3),(2,4),(2,5)],6)=>1 ([(0,5),(1,3),(1,4),(1,5),(4,2)],6)=>2 ([(0,4),(1,2),(1,3),(1,4),(3,5),(4,5)],6)=>2 ([(0,4),(1,2),(1,3),(1,4),(2,5),(3,5)],6)=>2 ([(0,4),(1,2),(1,3),(1,4),(2,5),(3,5),(4,5)],6)=>2 ([(0,5),(1,2),(1,3),(1,5),(5,4)],6)=>2 ([(0,5),(1,2),(1,3),(1,4)],6)=>1 ([(0,5),(1,2),(1,3),(1,4),(1,5)],6)=>1 ([(0,2),(0,3),(0,5),(4,1),(5,4)],6)=>3 ([(0,5),(1,2),(1,3),(1,4),(4,5)],6)=>2 ([(0,2),(0,3),(0,4),(1,5),(3,5),(4,1)],6)=>3 ([(0,5),(1,2),(1,3),(1,4),(3,5),(4,5)],6)=>2 ([(0,2),(0,3),(0,4),(1,5),(2,5),(3,5),(4,1)],6)=>3 ([(0,5),(1,2),(1,3),(1,4),(2,5),(3,5),(4,5)],6)=>2 ([(0,4),(1,2),(1,3),(1,5),(4,5)],6)=>2 ([(0,3),(1,2),(1,4),(1,5),(3,4),(3,5)],6)=>2 ([(0,2),(1,3),(1,4),(1,5),(2,3),(2,4),(2,5)],6)=>2 ([(1,3),(1,5),(4,2),(5,4)],6)=>3 ([(0,3),(0,4),(4,5),(5,1),(5,2)],6)=>3 ([(0,4),(0,5),(3,2),(4,3),(5,1)],6)=>3 ([(0,2),(0,4),(2,5),(3,1),(4,3),(4,5)],6)=>3 ([(0,2),(0,3),(1,5),(2,4),(3,1),(3,4),(4,5)],6)=>3 ([(0,3),(0,4),(2,5),(3,2),(4,1),(4,5)],6)=>3 ([(0,2),(0,3),(1,4),(2,4),(2,5),(3,1),(3,5)],6)=>3 ([(1,5),(2,3),(2,4),(4,5)],6)=>2 ([(0,5),(1,2),(1,3),(3,5),(5,4)],6)=>3 ([(1,3),(1,4),(2,5),(3,5),(4,2)],6)=>3 ([(0,3),(0,4),(1,5),(3,5),(4,1),(5,2)],6)=>4 ([(1,5),(2,3),(2,4),(3,5),(4,5)],6)=>2 ([(0,5),(1,2),(1,3),(2,5),(3,5),(5,4)],6)=>3 ([(0,5),(1,3),(1,4),(3,5),(4,2)],6)=>2 ([(0,4),(1,2),(1,3),(2,5),(3,4),(3,5)],6)=>2 ([(0,5),(1,2),(1,3),(2,4),(2,5),(3,4),(3,5)],6)=>2 ([(0,4),(1,2),(1,3),(2,5),(3,4),(4,5)],6)=>3 ([(0,3),(0,4),(2,5),(3,5),(4,1),(4,2)],6)=>3 ([(0,5),(1,3),(1,4),(3,5),(4,2),(4,5)],6)=>2 ([(0,4),(1,3),(1,5),(5,2)],6)=>2 ([(0,3),(0,5),(4,2),(5,1),(5,4)],6)=>3 ([(0,5),(1,3),(1,4),(4,2),(4,5)],6)=>2 ([(0,4),(1,2),(1,3),(3,5),(4,5)],6)=>2 ([(0,2),(0,4),(1,5),(2,5),(3,1),(4,3)],6)=>4 ([(0,4),(1,2),(1,3),(2,5),(3,5)],6)=>2 ([(0,4),(1,2),(1,3),(2,5),(3,5),(4,5)],6)=>2 ([(0,2),(0,3),(2,5),(3,5),(4,1),(5,4)],6)=>4 ([(0,4),(1,2),(1,3),(2,5),(3,5),(5,4)],6)=>3 ([(1,4),(1,5),(2,3),(2,5)],6)=>1 ([(1,4),(1,5),(2,3),(2,4),(2,5)],6)=>1 ([(0,4),(0,5),(1,3),(1,4),(1,5),(5,2)],6)=>2 ([(0,4),(0,5),(1,2),(1,4),(1,5),(4,3),(5,3)],6)=>2 ([(1,3),(1,4),(1,5),(2,3),(2,4),(2,5)],6)=>1 ([(0,3),(0,4),(0,5),(1,3),(1,4),(1,5),(5,2)],6)=>2 ([(0,3),(0,4),(0,5),(1,3),(1,4),(1,5),(4,2),(5,2)],6)=>2 ([(0,2),(0,3),(0,4),(1,2),(1,3),(1,4),(2,5),(3,5),(4,5)],6)=>2 ([(0,4),(0,5),(1,2),(1,4),(1,5),(2,3)],6)=>2 ([(0,4),(0,5),(1,2),(1,4),(1,5),(2,3),(5,3)],6)=>2 ([(0,3),(0,4),(1,2),(1,3),(1,4),(2,5),(3,5),(4,5)],6)=>2 ([(0,4),(0,5),(1,3),(1,5),(5,2)],6)=>2 ([(1,4),(1,5),(2,3),(2,4),(3,5)],6)=>2 ([(0,4),(0,5),(1,2),(1,4),(2,5),(4,3)],6)=>2 ([(0,4),(0,5),(1,2),(1,4),(2,5),(5,3)],6)=>3 ([(0,2),(0,5),(1,4),(1,5),(2,4),(4,3),(5,3)],6)=>3 ([(0,3),(0,5),(1,4),(1,5),(4,2)],6)=>2 ([(0,2),(0,4),(1,3),(1,4),(3,5),(4,5)],6)=>2 ([(0,4),(0,5),(1,2),(1,4),(2,3),(2,5)],6)=>2 ([(0,2),(0,5),(1,4),(1,5),(2,3),(2,4),(5,3)],6)=>2 ([(0,3),(0,4),(1,2),(1,4),(2,5),(3,5)],6)=>2 ([(0,3),(0,4),(1,2),(1,4),(2,5),(3,5),(4,5)],6)=>2 ([(0,4),(0,5),(1,2),(1,4),(2,3),(3,5)],6)=>3 ([(0,4),(0,5),(1,2),(1,3)],6)=>1 ([(0,4),(0,5),(1,2),(1,3),(1,5)],6)=>1 ([(0,4),(0,5),(1,2),(1,3),(1,4),(1,5)],6)=>1 ([(0,4),(0,5),(1,2),(1,3),(1,4),(3,5)],6)=>2 ([(0,4),(0,5),(1,2),(1,3),(1,4),(2,5),(3,5)],6)=>2 ([(0,3),(0,4),(0,5),(1,2),(1,4),(1,5)],6)=>1 ([(0,3),(0,4),(0,5),(1,2),(1,3),(1,4),(1,5)],6)=>1 ([(0,2),(0,3),(0,4),(0,5),(1,2),(1,3),(1,4),(1,5)],6)=>1 ([(0,2),(0,4),(0,5),(1,3),(1,4),(1,5),(2,3)],6)=>2 ([(0,3),(0,4),(1,2),(1,4),(1,5),(3,5)],6)=>2 ([(0,2),(0,5),(1,3),(1,4),(1,5),(2,3),(2,4)],6)=>2 ([(0,4),(0,5),(1,2),(1,3),(3,5)],6)=>2 ([(0,4),(0,5),(1,2),(1,3),(3,4),(3,5)],6)=>2 ([(0,2),(0,3),(1,4),(1,5),(2,4),(2,5),(3,1)],6)=>3 ([(0,2),(0,4),(2,5),(3,1),(3,5),(4,3)],6)=>3 ([(0,4),(0,5),(1,2),(1,3),(2,5),(3,5)],6)=>2 ([(0,4),(0,5),(1,2),(1,3),(2,5),(3,4)],6)=>2 ([(0,4),(0,5),(1,2),(1,3),(2,5),(3,4),(3,5)],6)=>2 ([(0,4),(0,5),(1,2),(1,3),(2,4),(2,5),(3,4),(3,5)],6)=>2 ([(0,3),(0,5),(1,2),(1,4),(2,5),(3,4)],6)=>2 ([(1,4),(2,3),(2,5),(4,5)],6)=>2 ([(0,4),(1,3),(1,5),(4,5),(5,2)],6)=>3 ([(1,4),(1,5),(2,3),(3,4),(3,5)],6)=>2 ([(0,4),(0,5),(1,3),(3,4),(3,5),(5,2)],6)=>3 ([(0,2),(1,4),(1,5),(2,4),(2,5),(4,3),(5,3)],6)=>3 ([(0,3),(1,4),(1,5),(3,5),(4,2)],6)=>2 ([(0,3),(1,2),(1,4),(2,5),(3,4),(4,5)],6)=>3 ([(0,3),(1,2),(1,4),(2,5),(3,4),(3,5)],6)=>2 ([(0,5),(1,3),(1,4),(5,2)],6)=>2 ([(0,2),(0,5),(3,4),(4,1),(5,3)],6)=>4 ([(0,5),(4,2),(4,3),(5,1),(5,4)],6)=>3 ([(0,4),(1,3),(1,5),(4,2),(4,5)],6)=>2 ([(0,4),(0,5),(1,2),(2,3),(2,4),(2,5)],6)=>2 ([(0,4),(0,5),(1,2),(2,3),(2,5),(3,4)],6)=>3 ([(2,5),(3,4),(4,5)],6)=>2 ([(1,5),(2,3),(3,5),(5,4)],6)=>3 ([(0,5),(1,2),(2,5),(5,3),(5,4)],6)=>3 ([(1,3),(2,4),(4,5)],6)=>2 ([(1,5),(4,3),(5,2),(5,4)],6)=>3 ([(1,5),(2,3),(3,4),(3,5)],6)=>2 ([(0,5),(1,4),(4,2),(4,5),(5,3)],6)=>3 ([(0,4),(1,5),(5,2),(5,3)],6)=>2 ([(0,5),(4,3),(5,1),(5,2),(5,4)],6)=>3 ([(0,5),(1,4),(4,2),(4,3),(4,5)],6)=>2 ([(1,5),(3,4),(4,2),(5,3)],6)=>4 ([(0,4),(3,5),(4,3),(5,1),(5,2)],6)=>4 ([(1,4),(2,3),(3,5),(4,5)],6)=>2 ([(0,4),(1,3),(3,5),(4,5),(5,2)],6)=>3 ([(0,5),(1,4),(4,2),(5,3)],6)=>2 ([(0,5),(3,4),(4,2),(5,1),(5,3)],6)=>4 ([(0,3),(1,4),(3,5),(4,2),(4,5)],6)=>2 ([(0,3),(1,2),(2,4),(2,5),(3,4),(3,5)],6)=>2 ([(1,5),(2,3),(3,4),(4,5)],6)=>3 ([(1,4),(2,5),(3,5),(4,2),(4,3)],6)=>3 ([(0,4),(1,5),(2,5),(4,1),(4,2),(5,3)],6)=>4 ([(0,5),(1,4),(2,5),(4,2),(5,3)],6)=>4 ([(0,5),(1,4),(2,3)],6)=>1 ([(0,5),(1,3),(2,4),(2,5)],6)=>1 ([(0,5),(1,4),(2,3),(2,4),(2,5)],6)=>1 ([(0,5),(1,4),(1,5),(3,2),(4,3)],6)=>3 ([(0,4),(1,2),(1,4),(2,3),(3,5),(4,5)],6)=>3 ([(0,5),(1,4),(2,3),(2,4),(3,5)],6)=>2 ([(0,4),(1,2),(1,4),(2,5),(3,5),(4,3)],6)=>3 ([(0,5),(1,4),(2,3),(2,4),(3,5),(4,5)],6)=>2 ([(0,5),(1,3),(1,5),(4,2),(5,4)],6)=>3 ([(0,5),(1,4),(2,3),(2,4),(4,5)],6)=>2 ([(0,4),(1,4),(1,5),(2,3),(2,5)],6)=>1 ([(0,3),(1,4),(1,5),(2,3),(2,4),(2,5)],6)=>1 ([(0,5),(1,3),(1,4),(1,5),(2,3),(2,4),(2,5)],6)=>1 ([(0,4),(0,5),(1,3),(1,5),(2,3),(2,4)],6)=>1 ([(0,4),(0,5),(1,3),(1,5),(2,3),(2,4),(2,5)],6)=>1 ([(0,4),(0,5),(1,3),(1,4),(1,5),(2,3),(2,4),(2,5)],6)=>1 ([(0,3),(0,4),(0,5),(1,3),(1,4),(1,5),(2,3),(2,4),(2,5)],6)=>1 ([(0,4),(1,3),(1,5),(2,3),(2,4),(4,5)],6)=>2 ([(0,5),(1,4),(1,5),(2,3),(2,4),(2,5)],6)=>1 ([(0,5),(1,4),(1,5),(2,3),(2,4),(3,5)],6)=>2 ([(0,5),(1,4),(1,5),(2,3),(2,5)],6)=>1 ([(0,5),(1,4),(1,5),(2,3),(2,5),(3,4)],6)=>2 ([(0,4),(1,4),(1,5),(2,3),(3,5)],6)=>2 ([(0,5),(1,4),(1,5),(2,3),(3,4),(3,5)],6)=>2 ([(0,4),(1,3),(1,5),(2,5),(4,2)],6)=>3 ([(0,4),(0,5),(1,2),(2,3),(3,4),(3,5)],6)=>3 ([(0,3),(1,4),(1,5),(2,4),(2,5),(3,1),(3,2)],6)=>3 ([(0,4),(2,5),(3,1),(3,5),(4,2),(4,3)],6)=>3 ([(0,5),(1,4),(2,3),(2,5),(4,5)],6)=>2 ([(0,5),(1,3),(4,2),(5,4)],6)=>3 ([(0,5),(3,2),(4,1),(5,3),(5,4)],6)=>3 ([(0,5),(1,4),(3,2),(4,3),(4,5)],6)=>3 ([(0,5),(1,2),(2,3),(2,5),(3,4),(5,4)],6)=>3 ([(0,4),(3,2),(4,5),(5,1),(5,3)],6)=>4 ([(0,5),(1,3),(3,4),(4,2),(4,5)],6)=>3 ([(0,5),(2,4),(3,2),(4,1),(5,3)],6)=>5 ([(0,5),(1,3),(2,4),(4,5)],6)=>2 ([(0,5),(1,4),(2,3),(3,4),(3,5)],6)=>2 ([(0,5),(1,3),(3,5),(4,2),(5,4)],6)=>4 ([(0,5),(1,4),(2,3),(3,5),(5,4)],6)=>3 ([(0,5),(1,4),(2,5),(3,2),(4,3)],6)=>4 ([(0,3),(1,5),(2,5),(3,4),(4,1),(4,2)],6)=>4 ([(0,3),(1,4),(2,5),(3,5),(4,2)],6)=>3 ([(0,4),(1,5),(2,5),(3,2),(4,1),(4,3)],6)=>4 ([(0,5),(1,4),(2,3),(3,5),(4,5)],6)=>2