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

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

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