*SUPPORT*
IN: lug tufa dax gazzer OUT: PURPLE GREEN PURPLE GREEN PURPLE GREEN
IN: dax gazzer OUT: GREEN GREEN GREEN
IN: lug tufa lug OUT: PURPLE PURPLE
IN: dax lug gazzer OUT: GREEN PURPLE GREEN PURPLE GREEN PURPLE
IN: dax lug OUT: GREEN PURPLE
IN: dax fep dax OUT: GREEN GREEN GREEN GREEN GREEN
IN: wif lug OUT: PINK PURPLE
IN: kiki gazzer OUT: YELLOW YELLOW YELLOW
IN: wif gazzer OUT: PINK PINK PINK
IN: lug fep lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug fep dax OUT: PURPLE GREEN GREEN PURPLE PURPLE
IN: wif wif OUT: PINK PINK
IN: lug gazzer OUT: PURPLE PURPLE PURPLE
IN: kiki OUT: YELLOW

*QUERY*
IN: wif OUT: PINK
IN: kiki tufa lug dax OUT: YELLOW PURPLE GREEN
IN: lug OUT: PURPLE
IN: lug dax tufa kiki tufa kiki tufa kiki OUT: PURPLE GREEN YELLOW YELLOW YELLOW
IN: wif tufa lug tufa lug fep kiki OUT: PINK PURPLE PURPLE YELLOW YELLOW PURPLE PURPLE
IN: lug lug tufa wif OUT: PURPLE PURPLE PINK
IN: kiki tufa lug wif wif lug OUT: YELLOW PURPLE PINK PINK PURPLE
IN: dax OUT: GREEN
IN: dax dax fep kiki OUT: GREEN GREEN YELLOW YELLOW GREEN GREEN GREEN GREEN
IN: dax fep wif OUT: GREEN PINK PINK GREEN GREEN

*GRAMMAR*
dax -> GREEN 
 lug -> PURPLE 
 kiki -> YELLOW 
 wif -> PINK 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 tufa x1 -> [u1] [x1] 
 x1 fep u1 -> [x1] [u1] [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 