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

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

*GRAMMAR*
kiki -> GREEN 
 gazzer -> BLUE 
 wif -> YELLOW 
 tufa -> PURPLE 
 u1 dax u2 -> [u2] [u1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 zup -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 