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

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

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