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

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

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