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

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

*GRAMMAR*
blicket -> RED 
 lug -> YELLOW 
 gazzer -> BLUE 
 kiki -> PINK 
 u1 zup u2 -> [u1] [u2] 
 x1 wif x2 -> [x2] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 