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

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

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