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

*QUERY*
IN: dax kiki OUT: GREEN GREEN GREEN
IN: wif dax zup OUT: PINK GREEN GREEN
IN: fep kiki OUT: PURPLE PURPLE PURPLE
IN: fep zup kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif tufa wif zup OUT: PINK YELLOW PINK PINK
IN: wif zup OUT: PINK PINK
IN: fep lug OUT: PURPLE PURPLE PURPLE
IN: dax dax zup OUT: GREEN GREEN GREEN
IN: wif OUT: PINK
IN: fep OUT: PURPLE

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