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

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

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