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

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

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