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

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

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