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

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

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