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

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

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