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

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

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