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

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

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