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

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

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