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

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

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