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

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

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