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

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

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