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

*QUERY*
IN: fep gazzer OUT: BLUE BLUE BLUE BLUE BLUE
IN: zup fep blicket lug OUT: RED PURPLE BLUE RED
IN: lug tufa kiki zup OUT: PURPLE RED GREEN
IN: zup OUT: PURPLE
IN: tufa gazzer OUT: GREEN GREEN GREEN GREEN GREEN
IN: tufa fep OUT: GREEN BLUE
IN: fep blicket zup OUT: PURPLE BLUE PURPLE
IN: zup blicket zup kiki tufa OUT: GREEN PURPLE PURPLE PURPLE
IN: fep kiki lug OUT: RED BLUE
IN: fep kiki zup OUT: PURPLE BLUE

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