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

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

*GRAMMAR*
lug -> RED 
 fep -> PINK 
 dax -> PURPLE 
 wif -> GREEN 
 u1 gazzer u2 -> [u1] [u2] [u1] 
 u1 zup u2 -> [u2] [u2] [u1] 
 x1 blicket x2 -> [x1] [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 