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

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

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