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

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

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