*SUPPORT*
IN: zup OUT: PURPLE
IN: lug OUT: BLUE
IN: fep lug OUT: PINK BLUE
IN: fep gazzer OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: fep dax zup tufa OUT: PURPLE PURPLE PURPLE PINK
IN: lug gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup dax zup OUT: PURPLE PURPLE
IN: zup gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif OUT: YELLOW
IN: fep dax zup OUT: PURPLE PINK
IN: fep tufa OUT: PINK PINK PINK
IN: fep wif tufa OUT: PINK YELLOW PINK YELLOW PINK YELLOW
IN: wif dax wif OUT: YELLOW YELLOW
IN: zup zup tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE

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

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