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

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

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