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

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

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