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

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

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