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

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

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