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

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

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