*SUPPORT*
IN: blicket wif lug OUT: BLUE PURPLE
IN: lug wif blicket OUT: PURPLE BLUE
IN: tufa wif lug OUT: BLUE YELLOW
IN: lug kiki kiki OUT: BLUE BLUE BLUE BLUE
IN: blicket wif blicket gazzer blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: blicket kiki kiki OUT: PURPLE PURPLE PURPLE PURPLE
IN: lug kiki OUT: BLUE BLUE
IN: fep wif fep OUT: RED RED
IN: blicket wif fep OUT: RED PURPLE
IN: blicket OUT: PURPLE
IN: tufa blicket wif lug OUT: YELLOW BLUE PURPLE
IN: lug wif lug OUT: BLUE BLUE
IN: tufa wif tufa OUT: YELLOW YELLOW
IN: tufa lug kiki OUT: YELLOW BLUE YELLOW BLUE

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

*GRAMMAR*
lug -> BLUE 
 tufa -> YELLOW 
 fep -> RED 
 blicket -> PURPLE 
 x1 gazzer u1 -> [u1] [x1] [u1] 
 x1 kiki -> [x1] [x1] 
 u1 wif u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 