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

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

*GRAMMAR*
lug -> PINK 
 dax -> RED 
 wif -> PURPLE 
 gazzer -> YELLOW 
 u1 zup -> [u1] [u1] [u1] [u1] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 fep u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 