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

*QUERY*
IN: tufa kiki OUT: RED BLUE
IN: blicket OUT: GREEN
IN: tufa gazzer dax OUT: RED RED RED PINK PINK PINK RED RED
IN: dax gazzer dax OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: kiki gazzer dax OUT: BLUE BLUE BLUE PINK PINK PINK BLUE BLUE
IN: kiki gazzer blicket OUT: BLUE BLUE BLUE GREEN GREEN GREEN BLUE BLUE
IN: dax OUT: PINK
IN: dax gazzer blicket OUT: PINK PINK PINK GREEN GREEN GREEN PINK PINK
IN: tufa gazzer tufa OUT: RED RED RED RED RED RED RED RED
IN: tufa gazzer blicket OUT: RED RED RED GREEN GREEN GREEN RED RED

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