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

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

*GRAMMAR*
lug -> GREEN 
 tufa -> PURPLE 
 blicket -> BLUE 
 dax -> YELLOW 
 u1 zup -> [u1] [u1] 
 x1 wif x2 -> [x2] [x1] [x1] [x2] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 