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

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

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