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

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

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