*SUPPORT*
IN: fep kiki lug OUT: BLUE PURPLE
IN: zup blicket OUT: GREEN RED
IN: lug kiki zup wif wif OUT: PURPLE GREEN PURPLE GREEN PURPLE GREEN PURPLE GREEN
IN: lug OUT: PURPLE
IN: zup OUT: GREEN
IN: blicket zup wif OUT: RED GREEN RED GREEN
IN: zup kiki blicket OUT: GREEN RED
IN: lug kiki lug OUT: PURPLE PURPLE
IN: fep OUT: BLUE
IN: blicket kiki lug OUT: RED PURPLE
IN: lug fep lug gazzer OUT: PURPLE BLUE PURPLE PURPLE BLUE PURPLE
IN: fep kiki zup OUT: BLUE GREEN
IN: lug lug zup kiki lug gazzer OUT: PURPLE PURPLE GREEN PURPLE PURPLE PURPLE GREEN PURPLE
IN: fep wif OUT: BLUE BLUE

*QUERY*
IN: lug wif OUT: PURPLE PURPLE
IN: lug kiki zup OUT: PURPLE GREEN
IN: zup lug gazzer wif OUT: GREEN PURPLE GREEN PURPLE GREEN PURPLE GREEN PURPLE
IN: zup lug kiki lug gazzer OUT: GREEN PURPLE PURPLE GREEN PURPLE PURPLE
IN: blicket kiki blicket OUT: RED RED
IN: blicket kiki lug gazzer OUT: RED PURPLE RED PURPLE
IN: zup kiki fep wif OUT: GREEN BLUE GREEN BLUE
IN: zup kiki fep gazzer OUT: GREEN BLUE GREEN BLUE
IN: lug kiki blicket OUT: PURPLE RED
IN: zup gazzer gazzer gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN

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