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

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

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