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

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

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