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

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

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