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

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

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