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

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

*GRAMMAR*
wif -> BLUE 
 zup -> GREEN 
 kiki -> PINK 
 gazzer -> RED 
 x1 dax -> [x1] [x1] [x1] 
 u1 lug u2 -> [u2] [u1] 
 u1 tufa x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 