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

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

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