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

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

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