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

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

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