*SUPPORT*
IN: fep OUT: PINK
IN: zup OUT: BLUE
IN: fep lug lug OUT: PINK PINK PINK PINK
IN: gazzer fep dax OUT: RED PINK PINK PINK
IN: zup lug OUT: BLUE BLUE
IN: kiki wif gazzer OUT: RED RED GREEN GREEN
IN: fep fep kiki dax OUT: PINK PINK GREEN GREEN GREEN
IN: kiki dax OUT: GREEN GREEN GREEN
IN: kiki wif gazzer dax OUT: RED RED RED RED RED RED GREEN GREEN
IN: gazzer dax OUT: RED RED RED
IN: gazzer kiki OUT: RED GREEN
IN: fep dax lug OUT: PINK PINK PINK PINK PINK PINK
IN: kiki wif fep fep OUT: PINK PINK PINK PINK GREEN GREEN
IN: fep wif gazzer dax OUT: RED RED RED RED RED RED PINK PINK

*QUERY*
IN: fep zup dax lug OUT: PINK BLUE BLUE BLUE PINK BLUE BLUE BLUE
IN: fep zup lug OUT: PINK BLUE PINK BLUE
IN: kiki wif zup dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE GREEN GREEN
IN: gazzer wif zup dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE RED RED
IN: kiki OUT: GREEN
IN: gazzer lug OUT: RED RED
IN: kiki gazzer wif zup OUT: GREEN BLUE BLUE RED RED
IN: fep dax OUT: PINK PINK PINK
IN: zup kiki dax OUT: BLUE GREEN GREEN GREEN
IN: fep lug OUT: PINK PINK

*GRAMMAR*
zup -> BLUE 
 fep -> PINK 
 gazzer -> RED 
 kiki -> GREEN 
 u1 dax -> [u1] [u1] [u1] 
 u1 wif x1 -> [x1] [x1] [u1] [u1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 