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

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

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