2001 Nissan Maxima Wiring Diagram for Radio

I need help. The person that had this vehicle before me for some reason cut out the factory plugs for the radio now my dilemma is I've got some wires that are the same except ones just a little bit thicker than the other and I can't figure out which wire's are which haven't been able to get any door speakers to work just tweeters..please help

|        RADIO 12V|yellow              |+ |at radio     | |     RADIO GROUND|     |   |             | |     RADIO SWITCH|purple              |+ |at radio     | | RADIO ILLUMINATE|RED / white           |+ |at radio     | |    POWER ANTENNA|GREEN / WHITE        |+ |at radio     | |       LF SPEAKER|blu/wht - blu/yel   |   |at radio or speaker        | |       RF SPEAKER|brown - brn/wht     |   |at radio or speaker        | |       LR SPEAKER|lt. grn - blk/yel   |   |at radio or speaker        | |       RR SPEAKER|blue - pink        |   |at radio or speaker        |~wirewise~ Verify all wiring with your meter before making any connections!