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

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

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