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

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

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