[ 6:16:11.35] C:\test>ranges -M=14 -N=11 0 : from 0 to 0 ( 1) 1 : from 1 to 1 ( 1) 2 : from 2 to 3 ( 2) 3 : from 4 to 4 ( 1) 4 : from 5 to 5 ( 1) 5 : from 6 to 7 ( 2) 6 : from 8 to 8 ( 1) 7 : from 9 to 9 ( 1) 8 : from 10 to 11 ( 2) 9 : from 12 to 12 ( 1) 10 : from 13 to 13 ( 1) ======================================== 14