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

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

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