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

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

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