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

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

*GRAMMAR*
zup -> PURPLE 
 kiki -> PINK 
 lug -> GREEN 
 wif -> BLUE 
 u1 blicket x1 -> [u1] [x1] [x1] 
 u1 tufa u2 -> [u2] [u1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 