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

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

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