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

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

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