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

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

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