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

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

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