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

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

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