This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to get the output like
coloum 1 :

1
1
1
1
until with in the specific length of only.
What logic i have to use?