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

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

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