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

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

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