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

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

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