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

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

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