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

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

*GRAMMAR*
wif -> PINK 
 tufa -> YELLOW 
 kiki -> PURPLE 
 dax -> RED 
 x1 zup u1 -> [x1] [u1] 
 x1 lug u1 -> [u1] [x1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 