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

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

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