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

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

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