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

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

*GRAMMAR*
zup -> RED 
 blicket -> PINK 
 dax -> PURPLE 
 fep -> GREEN 
 u1 lug u2 -> [u1] [u2] [u2] 
 u1 kiki u2 -> [u1] [u1] [u2] [u1] 
 x1 gazzer x2 -> [x2] [x1] [x1] [x1] [x2] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 