Please help me make a mouseover macro for my paladin

[Rienwe]

Hello, can you please help me make a mouseover macro for my paladin?

This mouseover macro targets an ally and needs to use Blessing of Protection if the ally is still alive. The macro also need to use Intercession if the ally is dead and i'm still in combat. And finally the macro needs to use Redemption on a dead ally if i'm not in combat.

I tried this but it's not mouseover, i need a mouseover macro to be quicker:

#showtooltip
/cast [combat,nodead] Blessing of Protection
/cast [combat,dead] Intercession
/cast [nocombat,dead] Redemption