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

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

*GRAMMAR*
fep -> RED 
 dax -> PINK 
 zup -> PURPLE 
 kiki -> YELLOW 
 u1 lug -> [u1] [u1] [u1] [u1] 
 x1 tufa -> [x1] [x1] [x1] 
 u1 wif u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 