*SUPPORT*
IN: dax OUT: YELLOW
IN: dax lug zup kiki OUT: BLUE YELLOW YELLOW YELLOW BLUE YELLOW YELLOW YELLOW
IN: dax lug OUT: YELLOW YELLOW YELLOW
IN: wif dax wif lug OUT: PURPLE YELLOW PURPLE PURPLE PURPLE
IN: tufa lug OUT: GREEN GREEN GREEN
IN: tufa blicket tufa OUT: GREEN GREEN
IN: kiki lug OUT: BLUE BLUE BLUE
IN: wif OUT: PURPLE
IN: dax blicket tufa OUT: GREEN YELLOW
IN: kiki blicket wif OUT: PURPLE BLUE
IN: tufa OUT: GREEN
IN: kiki blicket dax OUT: YELLOW BLUE
IN: dax blicket kiki OUT: BLUE YELLOW
IN: tufa lug zup kiki OUT: BLUE GREEN GREEN GREEN BLUE GREEN GREEN GREEN

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

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