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

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

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