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

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

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