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

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

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