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

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

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