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

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

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