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

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

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