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

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

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