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

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

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