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

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

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