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

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

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