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

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

*GRAMMAR*
dax -> PINK 
 lug -> GREEN 
 zup -> PURPLE 
 kiki -> YELLOW 
 u1 tufa u2 -> [u1] [u2] [u2] 
 u1 blicket x1 -> [u1] [x1] [x1] 
 x1 fep x2 -> [x2] [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 