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

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

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