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

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

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