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

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

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