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

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

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