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

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

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