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

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

*GRAMMAR*
dax -> PINK 
 lug -> PURPLE 
 blicket -> YELLOW 
 wif -> BLUE 
 u1 kiki u2 -> [u1] [u2] 
 x1 gazzer -> [x1] [x1] 
 x1 zup -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 