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

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

*GRAMMAR*
lug -> PURPLE 
 wif -> RED 
 zup -> YELLOW 
 kiki -> GREEN 
 u1 blicket -> [u1] [u1] [u1] [u1] [u1] [u1] 
 x1 fep -> [x1] [x1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 