*SUPPORT*
IN: fep lug kiki gazzer OUT: GREEN PINK BLUE
IN: fep dax OUT: GREEN RED
IN: dax kiki gazzer OUT: RED BLUE
IN: dax lug blicket lug dax OUT: RED PINK RED PINK PINK PINK PINK RED
IN: fep kiki lug OUT: GREEN PINK
IN: lug wif dax kiki gazzer OUT: RED BLUE PINK
IN: lug dax kiki dax wif gazzer blicket lug OUT: PINK BLUE BLUE BLUE PINK PINK RED RED
IN: fep kiki dax OUT: GREEN RED
IN: lug kiki dax OUT: PINK RED
IN: gazzer dax OUT: BLUE RED
IN: lug OUT: PINK
IN: dax kiki lug OUT: RED PINK
IN: lug lug kiki dax OUT: PINK PINK RED
IN: gazzer kiki fep OUT: BLUE GREEN

*QUERY*
IN: gazzer gazzer blicket lug dax OUT: BLUE PINK RED BLUE BLUE BLUE PINK RED
IN: dax OUT: RED
IN: gazzer gazzer OUT: BLUE BLUE
IN: gazzer kiki dax OUT: BLUE RED
IN: gazzer blicket fep kiki fep OUT: GREEN GREEN BLUE BLUE BLUE GREEN GREEN
IN: gazzer blicket lug kiki gazzer OUT: PINK BLUE BLUE BLUE BLUE PINK BLUE
IN: gazzer kiki gazzer OUT: BLUE BLUE
IN: fep dax lug blicket lug OUT: GREEN RED PINK PINK PINK PINK PINK
IN: fep OUT: GREEN
IN: gazzer OUT: BLUE

*GRAMMAR*
dax -> RED 
 lug -> PINK 
 gazzer -> BLUE 
 fep -> GREEN 
 u1 kiki u2 -> [u1] [u2] 
 x1 wif x2 -> [x2] [x1] 
 u1 blicket x1 -> [x1] [u1] [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 