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

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

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