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

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

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