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

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

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