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

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

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