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

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

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