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

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

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