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

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

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