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

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

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