In need of wiring diagrams.

[thatsnninety5]

I need to pigtail two new downstream o2 sensors onto the wire harness. Does anyone have the wiring diagram for the 4r70w transmission. As well as the downstream o2 sensors. Id color match it up but everywhere i look the color of the electrical connections are either all 4 black or different from what I have. I dont want to wire it up wrong. Currently on the back of my harness I have two sets of four wires. The first set being, purple with a green line, yellow with a brown line, white with a red line and a solid red. The second set I have white with a black line, gray with a red line, red with a green line, and another solid red. Any advice to get these new connectors or correctly or even just the wiring diagrams are much appreciated!