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

*QUERY*
IN: wif OUT: PURPLE
IN: kiki OUT: GREEN
IN: wif zup fep OUT: PURPLE BLUE PURPLE BLUE
IN: wif zup lug OUT: PURPLE BLUE BLUE
IN: kiki lug OUT: GREEN GREEN
IN: wif lug OUT: PURPLE PURPLE
IN: zup zup OUT: BLUE BLUE
IN: kiki zup lug fep OUT: GREEN BLUE BLUE GREEN BLUE BLUE
IN: kiki fep OUT: GREEN GREEN
IN: zup zup zup OUT: BLUE BLUE BLUE

*GRAMMAR*
kiki -> GREEN 
 wif -> PURPLE 
 tufa -> YELLOW 
 zup -> BLUE 
 x1 fep -> [x1] [x1] 
 u1 lug -> [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 