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

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

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