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

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

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