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

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

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