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

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

*GRAMMAR*
wif -> BLUE 
 dax -> RED 
 zup -> YELLOW 
 gazzer -> PURPLE 
 x1 blicket -> [x1] [x1] 
 x1 lug x2 -> [x2] [x1] [x1] [x1] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 