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

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

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