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

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

*GRAMMAR*
dax -> RED 
 gazzer -> PURPLE 
 zup -> GREEN 
 wif -> BLUE 
 x1 blicket x2 -> [x1] [x2] [x2] [x1] 
 u1 tufa -> [u1] [u1] 
 x1 kiki x2 -> [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 