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

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

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