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

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

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