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

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

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