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

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

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