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

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

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