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

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

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