*SUPPORT*
IN: dax OUT: BLUE
IN: kiki OUT: PINK
IN: wif OUT: GREEN
IN: kiki lug kiki OUT: PINK PINK PINK
IN: dax blicket gazzer zup kiki OUT: BLUE BLUE BLUE BLUE BLUE PURPLE PINK
IN: dax lug wif OUT: GREEN BLUE GREEN
IN: dax kiki dax OUT: BLUE PINK BLUE
IN: kiki lug wif lug dax OUT: BLUE GREEN BLUE PINK BLUE GREEN BLUE
IN: kiki lug zup OUT: PURPLE PINK PURPLE
IN: dax gazzer kiki dax lug kiki dax OUT: BLUE PINK PINK BLUE BLUE PINK BLUE
IN: zup blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup lug zup OUT: PURPLE PURPLE PURPLE
IN: kiki kiki OUT: PINK PINK
IN: zup lug dax lug zup OUT: PURPLE BLUE PURPLE PURPLE PURPLE BLUE PURPLE

*QUERY*
IN: dax lug dax OUT: BLUE BLUE BLUE
IN: kiki dax OUT: PINK BLUE
IN: dax kiki wif OUT: BLUE PINK GREEN
IN: dax lug kiki kiki OUT: PINK PINK BLUE PINK PINK
IN: wif kiki OUT: GREEN PINK
IN: wif dax lug dax OUT: GREEN BLUE BLUE BLUE
IN: zup lug wif dax gazzer dax OUT: GREEN BLUE BLUE PURPLE GREEN BLUE BLUE
IN: wif blicket OUT: GREEN GREEN GREEN GREEN GREEN
IN: kiki zup gazzer kiki OUT: PINK PURPLE PINK
IN: zup OUT: PURPLE

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