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

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

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