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

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

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