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

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

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