*SUPPORT*
IN: lug blicket OUT: PURPLE PURPLE
IN: tufa blicket OUT: YELLOW YELLOW
IN: wif OUT: RED
IN: lug OUT: PURPLE
IN: wif dax kiki OUT: RED BLUE BLUE
IN: lug blicket fep tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE YELLOW
IN: wif fep wif OUT: RED RED RED RED
IN: dax blicket OUT: BLUE BLUE
IN: tufa tufa blicket OUT: YELLOW YELLOW YELLOW
IN: wif dax blicket OUT: RED BLUE BLUE
IN: lug kiki OUT: PURPLE PURPLE
IN: wif blicket OUT: RED RED
IN: wif fep lug OUT: RED RED RED PURPLE
IN: dax lug blicket OUT: BLUE PURPLE PURPLE

*QUERY*
IN: lug kiki fep dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE BLUE
IN: lug dax fep tufa OUT: PURPLE BLUE PURPLE BLUE PURPLE BLUE YELLOW
IN: dax kiki OUT: BLUE BLUE
IN: tufa blicket fep wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW RED
IN: wif dax lug blicket OUT: RED BLUE PURPLE PURPLE
IN: tufa kiki OUT: YELLOW YELLOW
IN: lug dax OUT: PURPLE BLUE
IN: tufa OUT: YELLOW
IN: tufa tufa OUT: YELLOW YELLOW
IN: dax blicket fep lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE PURPLE

*GRAMMAR*
tufa -> YELLOW 
 lug -> PURPLE 
 dax -> BLUE 
 wif -> RED 
 u1 blicket -> [u1] [u1] 
 x1 fep u1 -> [x1] [x1] [x1] [u1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 