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

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

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