*SUPPORT*
IN: kiki gazzer OUT: PINK PINK
IN: zup fep wif OUT: BLUE PURPLE
IN: zup wif fep zup OUT: PURPLE PURPLE BLUE
IN: tufa zup gazzer OUT: RED PURPLE RED PURPLE
IN: tufa fep zup OUT: PURPLE RED
IN: wif fep zup OUT: PURPLE BLUE
IN: kiki fep tufa OUT: RED PINK
IN: wif OUT: BLUE
IN: tufa fep kiki OUT: PINK RED
IN: kiki fep wif OUT: BLUE PINK
IN: kiki wif lug lug OUT: PINK BLUE PINK BLUE PINK BLUE PINK BLUE
IN: zup OUT: PURPLE
IN: kiki wif kiki fep wif lug OUT: PINK BLUE BLUE PINK PINK BLUE BLUE PINK
IN: kiki fep tufa lug gazzer OUT: RED PINK RED PINK RED PINK RED PINK

*QUERY*
IN: zup tufa fep wif OUT: PURPLE BLUE RED
IN: kiki OUT: PINK
IN: tufa OUT: RED
IN: tufa tufa zup zup fep tufa OUT: RED RED PURPLE RED PURPLE
IN: tufa fep zup lug OUT: PURPLE RED PURPLE RED
IN: wif fep kiki OUT: PINK BLUE
IN: tufa fep wif OUT: BLUE RED
IN: tufa tufa kiki zup fep tufa OUT: RED RED PINK RED PURPLE
IN: wif gazzer OUT: BLUE BLUE
IN: wif fep tufa OUT: RED BLUE

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