*SUPPORT*
IN: tufa gazzer fep OUT: BLUE PURPLE BLUE PURPLE
IN: tufa tufa lug zup OUT: PINK BLUE BLUE
IN: blicket lug blicket OUT: RED RED
IN: blicket lug gazzer OUT: PURPLE RED
IN: tufa lug gazzer lug gazzer OUT: PURPLE PURPLE BLUE
IN: tufa zup fep OUT: BLUE PINK BLUE PINK
IN: gazzer gazzer OUT: PURPLE PURPLE
IN: tufa lug blicket dax gazzer gazzer OUT: PURPLE PURPLE RED BLUE
IN: gazzer OUT: PURPLE
IN: zup OUT: PINK
IN: gazzer zup tufa OUT: PURPLE PINK BLUE
IN: tufa fep lug gazzer lug gazzer OUT: PURPLE PURPLE BLUE BLUE
IN: zup fep fep fep OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: tufa OUT: BLUE

*QUERY*
IN: blicket OUT: RED
IN: gazzer dax zup tufa lug blicket lug gazzer OUT: PURPLE RED PINK BLUE PURPLE
IN: zup lug zup lug tufa OUT: BLUE PINK PINK
IN: zup zup OUT: PINK PINK
IN: gazzer zup zup dax tufa lug blicket OUT: RED BLUE PURPLE PINK PINK
IN: gazzer gazzer gazzer fep lug zup OUT: PINK PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: blicket lug blicket dax zup lug zup OUT: PINK PINK RED RED
IN: gazzer fep lug tufa OUT: BLUE PURPLE PURPLE
IN: blicket fep OUT: RED RED
IN: blicket blicket fep dax gazzer gazzer OUT: PURPLE PURPLE RED RED RED RED

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