I only have the FSM from the 88, but imagine they are the same.
Using the front of engine, notch, on the piston as 12 O'clock.
Top compression ring is 6 O'clock
Second compression ring 12
Top oil ring 9
Expander skirt
Bottom oil ring 6
Ring gap was listed in Chiltons as .010-.020
There was a couple of notes, if the inside edge of a ring has a bevel (rounded) it goes down, the stampings on the rings go up.