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

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

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