*SUPPORT*
IN: fep gazzer tufa OUT: PINK PINK PINK PINK PINK PINK
IN: zup tufa tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep dax gazzer OUT: PINK GREEN GREEN GREEN
IN: fep OUT: PINK
IN: zup wif tufa tufa OUT: PURPLE BLUE PURPLE BLUE PURPLE BLUE PURPLE BLUE
IN: wif OUT: BLUE
IN: fep zup gazzer OUT: PINK PURPLE PURPLE PURPLE
IN: zup kiki OUT: PURPLE PURPLE
IN: dax tufa OUT: GREEN GREEN
IN: dax kiki OUT: GREEN GREEN
IN: wif zup fep OUT: BLUE PURPLE PINK
IN: dax wif zup OUT: GREEN BLUE PURPLE
IN: wif kiki OUT: BLUE BLUE
IN: dax wif OUT: GREEN BLUE

*QUERY*
IN: fep tufa OUT: PINK PINK
IN: fep gazzer OUT: PINK PINK PINK
IN: fep kiki tufa OUT: PINK PINK PINK PINK
IN: dax OUT: GREEN
IN: zup OUT: PURPLE
IN: zup wif OUT: PURPLE BLUE
IN: dax wif dax kiki tufa OUT: GREEN BLUE GREEN GREEN GREEN BLUE GREEN GREEN
IN: fep kiki OUT: PINK PINK
IN: zup gazzer OUT: PURPLE PURPLE PURPLE
IN: zup wif gazzer OUT: PURPLE BLUE BLUE BLUE

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