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

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

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