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

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

*GRAMMAR*
tufa -> BLUE 
 lug -> YELLOW 
 kiki -> PINK 
 wif -> GREEN 
 u1 fep u2 -> [u1] [u2] [u2] 
 x1 gazzer x2 -> [x2] [x1] [x1] 
 x1 blicket x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 