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

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

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