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

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

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