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

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

*GRAMMAR*
blicket -> RED 
 zup -> PURPLE 
 fep -> GREEN 
 dax -> BLUE 
 x1 tufa -> [x1] [x1] 
 u1 gazzer u2 -> [u2] [u1] 
 x1 kiki -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 