*SUPPORT*
IN: zup wif OUT: PURPLE PURPLE
IN: dax tufa blicket dax wif OUT: PINK GREEN PINK PINK GREEN PINK
IN: dax kiki zup wif blicket dax OUT: PINK BLUE PURPLE PINK BLUE PURPLE PINK
IN: dax blicket tufa wif OUT: PINK GREEN PINK GREEN
IN: kiki gazzer dax OUT: PINK BLUE
IN: zup kiki wif blicket tufa OUT: PURPLE BLUE PURPLE BLUE GREEN
IN: kiki OUT: BLUE
IN: tufa OUT: GREEN
IN: zup gazzer tufa OUT: GREEN PURPLE
IN: tufa gazzer zup blicket dax OUT: PURPLE GREEN PINK
IN: tufa gazzer dax wif wif OUT: PINK GREEN PINK GREEN PINK GREEN PINK GREEN
IN: kiki wif OUT: BLUE BLUE
IN: zup dax dax gazzer tufa blicket tufa OUT: PURPLE PINK GREEN PINK GREEN
IN: tufa wif OUT: GREEN GREEN

*QUERY*
IN: tufa gazzer kiki OUT: BLUE GREEN
IN: dax blicket zup wif OUT: PINK PURPLE PINK PURPLE
IN: tufa gazzer zup OUT: PURPLE GREEN
IN: zup OUT: PURPLE
IN: dax wif OUT: PINK PINK
IN: kiki gazzer zup OUT: PURPLE BLUE
IN: kiki gazzer kiki wif OUT: BLUE BLUE BLUE BLUE
IN: dax zup gazzer tufa wif blicket zup OUT: PINK GREEN PURPLE PINK GREEN PURPLE PURPLE
IN: zup gazzer dax OUT: PINK PURPLE
IN: zup kiki gazzer kiki blicket tufa OUT: PURPLE BLUE BLUE GREEN

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