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

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

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