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

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

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