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

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

*GRAMMAR*
wif -> RED 
 zup -> YELLOW 
 gazzer -> GREEN 
 lug -> PURPLE 
 u1 fep u2 -> [u1] [u1] [u2] 
 x1 kiki -> [x1] [x1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 