Need help to put keys back on keyboard

I’m taking a shot here that maybe someone can help.

I have a Logitech G810 mechanical keyboard and a while ago I took all the keys off to clean everything. The problem I’m having is the arrow keys have never been right since then.

I popped them off, at least 2 of them, the other 2 have never been seated correctly since I first tried to put them on. A few of the little plastic prongs were snapped off or bent so I ordered a set of replacement keys and I can’t for the life of me figure out what order they go in. All 4 are oddly shaped. The up key is on it’s own row then the left and down and right keys go side by side.

I hope this makes sense because I am at my wit’s end.

Googling a picture of your keyboard may help. Whenever i clean my keys i make sure to take a before pic so i know what to put where. Sorry i cant help more directly.

A quick google brings up this:

Looking at it, I’m not seeing anything indicating there’s an “order” they should be inserted in, beyond maybe doing up before the other three or vice-versa.

The angle of the groove will let you discern left/right from up/down, and I’m pretty sure most keyboards have their keys done in a way that slopes slightly, which should sort left from right and up from down.