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

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

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