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

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

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