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

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

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