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

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

*GRAMMAR*
zup -> GREEN 
 fep -> RED 
 gazzer -> YELLOW 
 tufa -> BLUE 
 x1 lug x2 -> [x2] [x1] 
 u1 kiki x1 -> [u1] [u1] [x1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 