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

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

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