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

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

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