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

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

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