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

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

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