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

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

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