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

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

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