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

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

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