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

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

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