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

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

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