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

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

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