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

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

*GRAMMAR*
kiki -> RED 
 dax -> PURPLE 
 blicket -> BLUE 
 tufa -> GREEN 
 x1 fep -> [x1] [x1] 
 u1 lug -> [u1] [u1] 
 u1 zup u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 