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

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

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