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

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

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