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

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

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