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

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

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