*SUPPORT*
IN: zup blicket tufa kiki dax OUT: RED GREEN GREEN BLUE
IN: zup fep tufa kiki blicket kiki zup OUT: RED PINK PINK GREEN RED
IN: blicket blicket tufa OUT: GREEN GREEN GREEN
IN: dax blicket tufa kiki zup OUT: BLUE GREEN GREEN RED
IN: blicket lug dax tufa OUT: GREEN GREEN BLUE BLUE
IN: zup blicket kiki blicket kiki fep OUT: RED GREEN GREEN PINK
IN: fep dax kiki dax OUT: PINK BLUE BLUE
IN: blicket tufa OUT: GREEN GREEN
IN: zup tufa OUT: RED RED
IN: zup OUT: RED
IN: fep tufa kiki dax OUT: PINK PINK BLUE
IN: dax tufa kiki fep OUT: BLUE BLUE PINK
IN: dax tufa OUT: BLUE BLUE
IN: blicket OUT: GREEN

*QUERY*
IN: fep tufa OUT: PINK PINK
IN: zup blicket tufa OUT: RED GREEN GREEN
IN: dax tufa kiki zup OUT: BLUE BLUE RED
IN: dax blicket tufa lug fep OUT: BLUE GREEN GREEN BLUE GREEN GREEN PINK
IN: zup kiki blicket OUT: RED GREEN
IN: dax OUT: BLUE
IN: fep OUT: PINK
IN: dax dax tufa OUT: BLUE BLUE BLUE
IN: zup blicket kiki blicket OUT: RED GREEN GREEN
IN: fep fep tufa OUT: PINK PINK PINK

*GRAMMAR*
blicket -> GREEN 
 fep -> PINK 
 zup -> RED 
 dax -> BLUE 
 u1 tufa -> [u1] [u1] 
 x1 lug x2 -> [x1] [x1] [x2] 
 x1 kiki u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 