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

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

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