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

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

*GRAMMAR*
fep -> YELLOW 
 dax -> PINK 
 tufa -> GREEN 
 blicket -> PURPLE 
 u1 lug -> [u1] [u1] 
 x1 kiki x2 -> [x2] [x1] [x1] 
 x1 zup -> [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 