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

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

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