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

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

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