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

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

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