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

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

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