*SUPPORT*
IN: dax tufa blicket OUT: YELLOW YELLOW YELLOW YELLOW RED
IN: zup tufa dax OUT: PURPLE PURPLE PURPLE PURPLE YELLOW
IN: fep kiki zup zup OUT: PINK PURPLE PURPLE PURPLE PURPLE PINK PURPLE PURPLE
IN: fep OUT: PINK
IN: zup tufa blicket OUT: PURPLE PURPLE PURPLE PURPLE RED
IN: fep dax dax OUT: PINK YELLOW YELLOW
IN: fep kiki zup OUT: PINK PURPLE PURPLE PINK PURPLE
IN: zup zup blicket lug blicket OUT: RED RED RED PURPLE PURPLE RED
IN: dax dax kiki zup OUT: YELLOW YELLOW PURPLE PURPLE YELLOW PURPLE
IN: zup OUT: PURPLE
IN: blicket fep OUT: RED PINK
IN: dax dax dax zup OUT: YELLOW YELLOW YELLOW PURPLE
IN: zup dax zup OUT: PURPLE YELLOW PURPLE
IN: zup fep OUT: PURPLE PINK

*QUERY*
IN: blicket OUT: RED
IN: dax fep kiki fep OUT: YELLOW PINK PINK PINK PINK PINK
IN: dax OUT: YELLOW
IN: dax lug blicket OUT: RED RED RED YELLOW
IN: zup tufa zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup kiki fep fep OUT: PURPLE PINK PINK PINK PINK PURPLE PINK PINK
IN: fep fep OUT: PINK PINK
IN: blicket zup OUT: RED PURPLE
IN: fep kiki zup lug fep OUT: PINK PINK PINK PINK PURPLE PURPLE PINK PURPLE
IN: zup zup OUT: PURPLE PURPLE

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