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

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

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