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

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

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