*SUPPORT*
IN: zup lug kiki OUT: RED PURPLE
IN: zup blicket OUT: PURPLE BLUE
IN: zup wif OUT: PURPLE GREEN
IN: blicket lug kiki OUT: RED BLUE
IN: blicket fep zup OUT: BLUE BLUE PURPLE BLUE PURPLE PURPLE BLUE BLUE
IN: kiki OUT: RED
IN: blicket kiki OUT: BLUE RED
IN: blicket dax blicket OUT: BLUE BLUE BLUE BLUE BLUE
IN: zup OUT: PURPLE
IN: blicket wif dax kiki OUT: RED RED BLUE GREEN BLUE GREEN BLUE GREEN
IN: wif zup lug blicket lug zup OUT: PURPLE BLUE GREEN PURPLE
IN: wif lug zup OUT: PURPLE GREEN
IN: wif OUT: GREEN
IN: kiki dax kiki lug blicket OUT: BLUE RED BLUE RED RED RED RED

*QUERY*
IN: blicket lug wif OUT: GREEN BLUE
IN: blicket blicket lug blicket OUT: BLUE BLUE BLUE
IN: kiki lug blicket OUT: BLUE RED
IN: zup lug zup OUT: PURPLE PURPLE
IN: kiki lug wif OUT: GREEN RED
IN: blicket OUT: BLUE
IN: zup dax zup lug blicket OUT: BLUE PURPLE BLUE PURPLE PURPLE PURPLE PURPLE
IN: wif zup OUT: GREEN PURPLE
IN: zup wif wif OUT: PURPLE GREEN GREEN
IN: blicket dax zup OUT: PURPLE PURPLE BLUE BLUE BLUE

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