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

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

*GRAMMAR*
fep -> BLUE 
 blicket -> PINK 
 zup -> RED 
 tufa -> GREEN 
 x1 kiki x2 -> [x2] [x1] 
 u1 lug -> [u1] [u1] [u1] [u1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 