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

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

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