wiring wipers and washers!!!! HELP

[RootBreaker]

Ok so got the newer column in (sorta not all bolted in yet.. was trying to wire it...) 1978 truck and 1985 column
anyhow...
got high beams wired good (glad I cut out all the plugs out of the donor truck)

wipers... ok so this is weird.. at first I put all colors together...meaning....

pink in my harness to pink
black to black
purple to purple
grey to grey
black/purple to black/purple

ok so this didnt work... different things.. like put on high and it is low... low doesnt do anything...

so upon further looking..

ohmed black to ground....
ohmed pink back to pissers
ran jump box from ground to black
ran jump box red to pink... started peeing.. so i know those 2 wires...

I will label out the plugs on each side and colors with letters and see if anyone can figure this out... greatly appreciate it..

on column
A - Pink
B - Purple
C = NO WIRE (truck plug has 6 wires this has 5???)
D = Black
E = Grey
F = Black/purple

on truck harness key on (volt or no volt)
A = Grey (supply voltage and dash lights come on????)
B = Black
C = Grey (voltage)
D = Purple (voltage)
E = Black
F = Pink


ok I tired putting all letters together and that didnt work.. tried putting all matching colors together and still no go

so since the truck plug has black for ground and pink for washers... shouldnt those match the column? also what would the others be?

CAN ANYONE HELP ME??? if not I will wire it and just have low wipers....