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

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

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