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

*QUERY*
IN: gazzer zup fep OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer dax zup blicket OUT: PURPLE GREEN GREEN PURPLE GREEN GREEN
IN: gazzer dax zup fep OUT: PURPLE GREEN GREEN PURPLE GREEN GREEN
IN: dax gazzer OUT: GREEN PURPLE
IN: gazzer OUT: PURPLE
IN: tufa fep OUT: RED RED
IN: tufa OUT: RED
IN: gazzer tufa OUT: PURPLE RED
IN: gazzer zup OUT: PURPLE PURPLE
IN: tufa zup OUT: RED RED

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