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

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

*GRAMMAR*
wif -> PURPLE 
 zup -> RED 
 kiki -> PINK 
 lug -> GREEN 
 u1 tufa x1 -> [x1] [u1] [x1] 
 u1 dax u2 -> [u1] [u2] [u1] 
 x1 gazzer u1 -> [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 