what are all of the drops?
1-2, 3, 4-6, 7-8, 9-12, 13-15, 16-18, 19-21, 22-24
and what are the multiplayer maps?
liberation & piazza, overwatch, black box, sanctuary & foundation, oasis, none, decommission & offshore, none, parish, gulch & boardwalk
what about spec op missions?
none, none, black ice & negotiator, none, iron clad & kill switch, arctic recon, vertigo, special delivery, light 'em up & special ops chaos, none
and of those drops, which has two spec op missions as well as the oasis map?
9-12