Maille - 6 in 1 pattern.

First take one ring.

Put four rings in the first one.

Put a ring in these four.

Add two rings to the last one.

Add a ring to the upper four.

Again add two ring to the last one.

And add a ring to the upper four. You can go on like that for as long a chain as you wish.

We can now expand in the other direction by adding a ring to the lower right two rings.

Add a ring to the three lower right now.

Add a ring to three by skipping the lower one.

And finally add a ring to the upper two.