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

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

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