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

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

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