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

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

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