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

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

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