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

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

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