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

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

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