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

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

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