i need a code that compares input file ,cvs( 200 + rows) of 7 digit columns
and group them into series of 2 and 3 and display the # of occurrence of each series for example
2 4 6 8 22 31 46
1 3 16 18 32 35 45
4 6 8 14 25 38 40
10 16 18 19 28 32 47
4 5 9 17 31 32 47
2-6 1 time
4-6-8 2 times
32-47 2 time
4-6 2 time
and so on…
