*SUPPORT*
IN: tufa blicket OUT: BLUE BLUE
IN: kiki blicket blicket OUT: RED RED RED RED
IN: kiki dax OUT: RED RED
IN: gazzer wif OUT: PURPLE GREEN
IN: tufa kiki OUT: BLUE RED
IN: tufa wif blicket OUT: BLUE GREEN BLUE GREEN
IN: tufa dax OUT: BLUE BLUE
IN: kiki wif OUT: RED GREEN
IN: wif dax OUT: GREEN GREEN
IN: gazzer dax OUT: PURPLE PURPLE
IN: gazzer OUT: PURPLE
IN: tufa zup gazzer OUT: PURPLE PURPLE PURPLE PURPLE BLUE
IN: tufa OUT: BLUE
IN: kiki dax blicket OUT: RED RED RED RED

*QUERY*
IN: kiki zup wif OUT: GREEN GREEN GREEN GREEN RED
IN: kiki tufa OUT: RED BLUE
IN: gazzer dax blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa dax blicket OUT: BLUE BLUE BLUE BLUE
IN: wif kiki dax OUT: GREEN RED RED
IN: kiki dax zup kiki OUT: RED RED RED RED RED RED
IN: kiki OUT: RED
IN: tufa tufa dax OUT: BLUE BLUE BLUE
IN: wif OUT: GREEN
IN: gazzer gazzer blicket blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE

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