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

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

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