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

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

*GRAMMAR*
zup -> YELLOW 
 blicket -> RED 
 dax -> PURPLE 
 kiki -> BLUE 
 x1 wif -> [x1] [x1] 
 u1 lug -> [u1] [u1] [u1] 
 u1 fep u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 