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

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

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