*SUPPORT*
IN: kiki blicket fep OUT: PINK PINK PINK RED PINK
IN: fep wif dax lug dax OUT: RED BLUE BLUE BLUE
IN: dax OUT: BLUE
IN: tufa tufa wif dax fep tufa OUT: GREEN GREEN BLUE RED GREEN
IN: tufa OUT: GREEN
IN: kiki blicket kiki OUT: PINK PINK PINK PINK PINK
IN: dax lug fep dax OUT: RED BLUE BLUE BLUE
IN: kiki lug fep kiki kiki fep OUT: RED PINK PINK RED PINK PINK
IN: kiki lug fep kiki OUT: RED PINK PINK PINK
IN: tufa wif fep lug fep OUT: GREEN RED RED RED
IN: kiki wif kiki OUT: PINK PINK
IN: dax blicket kiki wif tufa kiki OUT: BLUE BLUE BLUE PINK BLUE GREEN PINK
IN: kiki fep OUT: PINK RED
IN: fep fep OUT: RED RED

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

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