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

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

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