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

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

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