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

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

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