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

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

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