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

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

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