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

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

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