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

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

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