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

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

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