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

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

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