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

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

*GRAMMAR*
wif -> RED 
 tufa -> PURPLE 
 blicket -> YELLOW 
 zup -> PINK 
 u1 kiki -> [u1] [u1] 
 u1 gazzer u2 -> [u1] [u2] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 