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

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

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