Delete Part Of Formula

I have a dump which looks like below sample:

3
3
2
2

3
3
2
2

[code]....

The actual dump will have around 200 - 500 rows of data.

From the above I need to manually group them which are similar.

E.g. the data of (3, 3, 2 , 2) in row 1 & 2 are matching, so they will be group 1 & row 3 will be group 2, row 4 will be group 3 respectively.

The sum & sort did not work for me as sometimes the data with the same range are not in same order.

E.g of the output below for the above data:

Group No.

1
3
3
2
2

1
3
3
2
2

[code]....