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

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

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