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

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

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