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

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

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