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

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

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