Wiring ignition switch

Hey guys, I’ve got a ‘65 A100 pickup, and am just now starting to rewire with a new harness I got from E-Z Wiring some time back. There are five wires coming from the fuse block going to the ignition switch. They are labeled; ign sw coil; ign sw acc; ign sw ign; ign sw power; and coil positive. The back of my ignition switch has six terminals. Which wires go to witch terminal?
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