*SUPPORT*
IN: zup tufa OUT: BLUE BLUE BLUE
IN: zup lug OUT: BLUE RED
IN: zup wif OUT: BLUE BLUE BLUE
IN: zup dax gazzer OUT: BLUE PINK PINK
IN: dax gazzer OUT: PINK PINK
IN: dax lug tufa OUT: PINK RED RED RED
IN: lug gazzer wif OUT: RED RED RED RED RED RED
IN: fep zup zup tufa OUT: GREEN BLUE BLUE BLUE BLUE
IN: zup zup gazzer OUT: BLUE BLUE BLUE
IN: fep dax OUT: GREEN PINK
IN: dax zup gazzer OUT: PINK BLUE BLUE
IN: dax tufa OUT: PINK PINK PINK
IN: zup OUT: BLUE
IN: lug OUT: RED

*QUERY*
IN: lug tufa OUT: RED RED RED
IN: lug wif OUT: RED RED RED
IN: dax OUT: PINK
IN: fep tufa OUT: GREEN GREEN GREEN
IN: dax dax wif OUT: PINK PINK PINK PINK PINK PINK
IN: fep OUT: GREEN
IN: dax fep OUT: PINK GREEN
IN: dax zup OUT: PINK BLUE
IN: fep gazzer OUT: GREEN GREEN
IN: lug gazzer OUT: RED RED

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