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

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

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