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

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

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