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

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

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