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

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

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