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

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

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