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

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

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