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

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

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