As mentioned above, this map is way off. There are only 7 oracle spawns.
When looking down from where you jump down:
1.) Far left against a pillar near the edge
2.) Left side on the stairs
3.) Front left up towards where Templar chills, can't see it from the start point. Just above and to the left of the cleansing pool
4.) Opposite of that, front right by the Templar. Can be seen from the right side of the spawn point.
5.) Far right side, on the higher elevation portion, just to the right of where the stairs lead up
6.) Right side on the "ground level", just down from the previous one
7.) Smack dab in the center, towards the back stairs
Oracles 1+2 can be seen from the left side of the spawn if you move back and up the ledge. Oracles 4-7 can be seen from the far right side of the spawn, back up on the same ledge behind you. Only oracle #3 on the front left is blocked but it can be seen from the "island" platforms on either the front left or right side.
One person covers #1+2, two people cover #4-7, one person goes forward to cover #3, and the other two people help with Hobgoblins/back up for the guy who goes forward since he is most in danger. Fool-proof strat for hard mode, so I'm sure it would work for normal even if it's not necessary.