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

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

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