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

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

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