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

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

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