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

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

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