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

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

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