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

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

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