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

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

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