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

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

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