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

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

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