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

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

*GRAMMAR*
dax -> YELLOW 
 tufa -> RED 
 lug -> PINK 
 zup -> PURPLE 
 u1 kiki -> [u1] [u1] 
 u1 wif x1 -> [x1] [u1] [u1] [x1] 
 u1 fep u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 