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

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

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