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

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

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