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

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

*GRAMMAR*
fep -> PURPLE 
 lug -> RED 
 wif -> PINK 
 gazzer -> GREEN 
 u1 kiki -> [u1] [u1] 
 x1 dax x2 -> [x1] [x2] 
 x1 zup -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 