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

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

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