. 0; cd .. ; $Awk -f which.awk --source 'BEGIN {

	s2a("a,1,b,2,c,3,d,4,e,5,f,6",A,",")
	N = a2best(A,Best,4)	
	sorted2cdf(N,Best,Cdf)
	o(A,"A")
	o(Best,"Best")
	o(Cdf,"Cdf")
	exit

}'