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

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

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