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

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

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