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

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

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