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

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

*GRAMMAR*
fep -> GREEN 
 tufa -> YELLOW 
 blicket -> PINK 
 kiki -> PURPLE 
 u1 lug u2 -> [u1] [u2] 
 u1 zup u2 -> [u1] [u1] [u2] 
 u1 dax u2 -> [u2] [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 