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

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

*GRAMMAR*
kiki -> PINK 
 dax -> BLUE 
 lug -> RED 
 fep -> PURPLE 
 x1 zup x2 -> [x1] [x2] 
 u1 blicket u2 -> [u2] [u1] 
 u1 wif -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 