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

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

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