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

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

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