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

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

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