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

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

*GRAMMAR*
blicket -> BLUE 
 dax -> PINK 
 gazzer -> RED 
 wif -> PURPLE 
 u1 zup -> [u1] [u1] [u1] [u1] 
 u1 tufa u2 -> [u1] [u2] 
 x1 lug x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 