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

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

*GRAMMAR*
zup -> PINK 
 lug -> PURPLE 
 blicket -> YELLOW 
 dax -> BLUE 
 x1 kiki x2 -> [x1] [x2] 
 x1 wif u1 -> [x1] [u1] 
 x1 tufa u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 