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

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

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