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

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

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