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

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

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