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

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

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