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

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

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