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

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

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