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

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

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