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

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

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