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

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

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