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

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

*GRAMMAR*
dax -> YELLOW 
 tufa -> PURPLE 
 fep -> PINK 
 blicket -> RED 
 x1 wif -> [x1] [x1] 
 u1 lug u2 -> [u2] [u1] 
 x1 zup u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 