Make stair columns

[Chunrima]

Hi..there
If you have any clue, please help me out.
I have the values in A column below
A
B
C
D
E
F
G
H
I
J
K
L
But I wold like to get:
A
B D
C E G
F H J
I K
L

Thank you.

 

[Dave R.]

The ouput you want is kind of garbled, looks like you want 3 rows in each
stair (where possible)?

What is this for?

 

[Chunrima]

This is more lined-up
A
B D
C E G
F H J
I K
L

 

[Dave Peterson]

You have a reply at your post in .misc.

Hi..there
If you have any clue, please help me out.
I have the values in A column below
A
B
C
D
E
F
G
H
I
J
K
L
But I wold like to get:
A
B D
C E G
F H J
I K
L

Thank you.