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

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

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