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

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

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