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

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

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