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

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

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