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

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

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