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

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

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