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

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

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