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

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

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