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

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

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