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

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

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