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

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

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