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

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

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