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

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

*GRAMMAR*
kiki -> PINK 
 gazzer -> GREEN 
 lug -> RED 
 zup -> BLUE 
 x1 tufa x2 -> [x2] [x1] [x2] 
 x1 wif u1 -> [x1] [u1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 