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

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

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