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

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

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