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

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

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