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

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

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