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

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

*GRAMMAR*
fep -> PINK 
 tufa -> PURPLE 
 wif -> GREEN 
 dax -> BLUE 
 x1 zup x2 -> [x1] [x2] 
 x1 gazzer -> [x1] [x1] [x1] [x1] [x1] 
 u1 kiki -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 