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

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

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