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

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

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