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

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

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