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

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

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